A385135 - cp's OEIS frontend

A385135 The sum of divisors d of n such that n/d is an exponentially odd number (A268335).

n	a(n)
1	1
2	3
3	4
4	6
5	6
6	12
7	8
8	13
9	12
10	18
11	12
12	24
13	14
14	24
15	24
16	26
17	18
18	36
19	20
20	36
21	32
22	36
23	24
24	52
25	30
26	42
27	37
28	48
29	30
30	72
31	32
32	53
33	48
34	54
35	48
36	72
37	38
38	60
39	56
40	78
41	42
42	96
43	44
44	72
45	72
46	72
47	48
48	104
49	56
50	90
51	72
52	84
53	54
54	111
55	72
56	104
57	80
58	90
59	60
60	144
61	62
62	96
63	96
64	106
65	84
66	144

[1, 3, 4, 6, 6, 12, 8, 13, 12, 18, 12, 24, 14, 24, 24, 26, 18, 36, 20, 36, 32, 36, 24, 52, 30, 42, 37, 48, 30, 72, 32, 53, 48, 54, 48, 72, 38, 60, 56, 78, 42, 96, 44, 72, 72, 72, 48, 104, 56, 90, 72, 84, 54, 111, 72, 104, 80, 90, 60, 144, 62, 96, 96, 106, 84, 144]

cp's OEIS Frontend

A385135 The sum of divisors d of n such that n/d is an exponentially odd number (A268335).

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	6
5	6
6	12
7	8
8	13
9	12
10	18
11	12
12	24
13	14
14	24
15	24
16	26
17	18
18	36
19	20
20	36
21	32
22	36
23	24
24	52
25	30
26	42
27	37
28	48
29	30
30	72
31	32
32	53
33	48
34	54
35	48
36	72
37	38
38	60
39	56
40	78
41	42
42	96
43	44
44	72
45	72
46	72
47	48
48	104
49	56
50	90
51	72
52	84
53	54
54	111
55	72
56	104
57	80
58	90
59	60
60	144
61	62
62	96
63	96
64	106
65	84
66	144

n	a(n)
1	1
2	3
3	4
4	6
5	6
6	12
7	8
8	13
9	12
10	18
11	12
12	24
13	14
14	24
15	24
16	26
17	18
18	36
19	20
20	36
21	32
22	36
23	24
24	52
25	30
26	42
27	37
28	48
29	30
30	72
31	32
32	53
33	48
34	54
35	48
36	72
37	38
38	60
39	56
40	78
41	42
42	96
43	44
44	72
45	72
46	72
47	48
48	104
49	56
50	90
51	72
52	84
53	54
54	111
55	72
56	104
57	80
58	90
59	60
60	144
61	62
62	96
63	96
64	106
65	84
66	144

n	a(n)
1	1
2	3
3	4
4	6
5	6
6	12
7	8
8	13
9	12
10	18
11	12
12	24
13	14
14	24
15	24
16	26
17	18
18	36
19	20
20	36
21	32
22	36
23	24
24	52
25	30
26	42
27	37
28	48
29	30
30	72
31	32
32	53
33	48
34	54
35	48
36	72
37	38
38	60
39	56
40	78
41	42
42	96
43	44
44	72
45	72
46	72
47	48
48	104
49	56
50	90
51	72
52	84
53	54
54	111
55	72
56	104
57	80
58	90
59	60
60	144
61	62
62	96
63	96
64	106
65	84
66	144