A326061 - cp's OEIS frontend

A326061 Sum of all other divisors of n except the largest proper divisor. a(1) = 0 by convention.

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	9
7	7
8	11
9	10
10	13
11	11
12	22
13	13
14	17
15	19
16	23
17	17
18	30
19	19
20	32
21	25
22	25
23	23
24	48
25	26
26	29
27	31
28	42
29	29
30	57
31	31
32	47
33	37
34	37
35	41
36	73
37	37
38	41
39	43
40	70
41	41
42	75
43	43
44	62
45	63
46	49
47	47
48	100
49	50
50	68
51	55
52	72
53	53
54	93
55	61
56	92
57	61
58	61
59	59
60	138
61	61
62	65
63	83
64	95
65	71
66	111
67	67
68	92
69	73
70	109
71	71
72	159
73	73
74	77
75	99
76	102
77	85
78	129
79	79
80	146
81	94
82	85
83	83

[0, 2, 3, 5, 5, 9, 7, 11, 10, 13, 11, 22, 13, 17, 19, 23, 17, 30, 19, 32, 25, 25, 23, 48, 26, 29, 31, 42, 29, 57, 31, 47, 37, 37, 41, 73, 37, 41, 43, 70, 41, 75, 43, 62, 63, 49, 47, 100, 50, 68, 55, 72, 53, 93, 61, 92, 61, 61, 59, 138, 61, 65, 83, 95, 71, 111, 67, 92, 73, 109, 71, 159, 73, 77, 99, 102, 85, 129, 79, 146, 94, 85, 83]

cp's OEIS Frontend

A326061 Sum of all other divisors of n except the largest proper divisor. a(1) = 0 by convention.

Table of values

List of values

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	9
7	7
8	11
9	10
10	13
11	11
12	22
13	13
14	17
15	19
16	23
17	17
18	30
19	19
20	32
21	25
22	25
23	23
24	48
25	26
26	29
27	31
28	42
29	29
30	57
31	31
32	47
33	37
34	37
35	41
36	73
37	37
38	41
39	43
40	70
41	41
42	75
43	43
44	62
45	63
46	49
47	47
48	100
49	50
50	68
51	55
52	72
53	53
54	93
55	61
56	92
57	61
58	61
59	59
60	138
61	61
62	65
63	83
64	95
65	71
66	111
67	67
68	92
69	73
70	109
71	71
72	159
73	73
74	77
75	99
76	102
77	85
78	129
79	79
80	146
81	94
82	85
83	83

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	9
7	7
8	11
9	10
10	13
11	11
12	22
13	13
14	17
15	19
16	23
17	17
18	30
19	19
20	32
21	25
22	25
23	23
24	48
25	26
26	29
27	31
28	42
29	29
30	57
31	31
32	47
33	37
34	37
35	41
36	73
37	37
38	41
39	43
40	70
41	41
42	75
43	43
44	62
45	63
46	49
47	47
48	100
49	50
50	68
51	55
52	72
53	53
54	93
55	61
56	92
57	61
58	61
59	59
60	138
61	61
62	65
63	83
64	95
65	71
66	111
67	67
68	92
69	73
70	109
71	71
72	159
73	73
74	77
75	99
76	102
77	85
78	129
79	79
80	146
81	94
82	85
83	83

n	a(n)
1	0
2	2
3	3
4	5
5	5
6	9
7	7
8	11
9	10
10	13
11	11
12	22
13	13
14	17
15	19
16	23
17	17
18	30
19	19
20	32
21	25
22	25
23	23
24	48
25	26
26	29
27	31
28	42
29	29
30	57
31	31
32	47
33	37
34	37
35	41
36	73
37	37
38	41
39	43
40	70
41	41
42	75
43	43
44	62
45	63
46	49
47	47
48	100
49	50
50	68
51	55
52	72
53	53
54	93
55	61
56	92
57	61
58	61
59	59
60	138
61	61
62	65
63	83
64	95
65	71
66	111
67	67
68	92
69	73
70	109
71	71
72	159
73	73
74	77
75	99
76	102
77	85
78	129
79	79
80	146
81	94
82	85
83	83