A246841 - cp's OEIS frontend

A246841 Sum of digits of all the anti-divisors of n.

n	a(n)
1	0
2	0
3	2
4	3
5	5
6	4
7	10
8	8
9	8
10	14
11	12
12	13
13	19
14	16
15	9
16	5
17	19
18	19
19	9
20	15
21	13
22	27
23	25
24	14
25	21
26	15
27	24
28	28
29	15
30	9
31	24
32	31
33	21
34	12
35	16
36	14
37	23
38	34
39	25
40	28
41	23
42	30
43	29
44	22
45	32
46	22
47	24
48	20
49	27
50	26
51	15
52	40
53	34
54	16
55	20
56	20
57	29
58	42
59	45
60	35
61	12
62	24
63	40
64	10
65	21
66	32
67	60
68	49

[0, 0, 2, 3, 5, 4, 10, 8, 8, 14, 12, 13, 19, 16, 9, 5, 19, 19, 9, 15, 13, 27, 25, 14, 21, 15, 24, 28, 15, 9, 24, 31, 21, 12, 16, 14, 23, 34, 25, 28, 23, 30, 29, 22, 32, 22, 24, 20, 27, 26, 15, 40, 34, 16, 20, 20, 29, 42, 45, 35, 12, 24, 40, 10, 21, 32, 60, 49]

cp's OEIS Frontend

A246841 Sum of digits of all the anti-divisors of n.

Table of values

List of values

n	a(n)
1	0
2	0
3	2
4	3
5	5
6	4
7	10
8	8
9	8
10	14
11	12
12	13
13	19
14	16
15	9
16	5
17	19
18	19
19	9
20	15
21	13
22	27
23	25
24	14
25	21
26	15
27	24
28	28
29	15
30	9
31	24
32	31
33	21
34	12
35	16
36	14
37	23
38	34
39	25
40	28
41	23
42	30
43	29
44	22
45	32
46	22
47	24
48	20
49	27
50	26
51	15
52	40
53	34
54	16
55	20
56	20
57	29
58	42
59	45
60	35
61	12
62	24
63	40
64	10
65	21
66	32
67	60
68	49

n	a(n)
1	0
2	0
3	2
4	3
5	5
6	4
7	10
8	8
9	8
10	14
11	12
12	13
13	19
14	16
15	9
16	5
17	19
18	19
19	9
20	15
21	13
22	27
23	25
24	14
25	21
26	15
27	24
28	28
29	15
30	9
31	24
32	31
33	21
34	12
35	16
36	14
37	23
38	34
39	25
40	28
41	23
42	30
43	29
44	22
45	32
46	22
47	24
48	20
49	27
50	26
51	15
52	40
53	34
54	16
55	20
56	20
57	29
58	42
59	45
60	35
61	12
62	24
63	40
64	10
65	21
66	32
67	60
68	49

n	a(n)
1	0
2	0
3	2
4	3
5	5
6	4
7	10
8	8
9	8
10	14
11	12
12	13
13	19
14	16
15	9
16	5
17	19
18	19
19	9
20	15
21	13
22	27
23	25
24	14
25	21
26	15
27	24
28	28
29	15
30	9
31	24
32	31
33	21
34	12
35	16
36	14
37	23
38	34
39	25
40	28
41	23
42	30
43	29
44	22
45	32
46	22
47	24
48	20
49	27
50	26
51	15
52	40
53	34
54	16
55	20
56	20
57	29
58	42
59	45
60	35
61	12
62	24
63	40
64	10
65	21
66	32
67	60
68	49