A100577 - cp's OEIS frontend

A100577 Number of sets of divisors of n with an odd sum.

n	a(n)
1	1
2	2
3	2
4	4
5	2
6	8
7	2
8	8
9	4
10	8
11	2
12	32
13	2
14	8
15	8
16	16
17	2
18	32
19	2
20	32
21	8
22	8
23	2
24	128
25	4
26	8
27	8
28	32
29	2
30	128
31	2
32	32
33	8
34	8
35	8
36	256
37	2
38	8
39	8
40	128
41	2
42	128
43	2
44	32
45	32
46	8
47	2
48	512
49	4
50	32
51	8
52	32
53	2
54	128
55	8
56	128
57	8
58	8
59	2
60	2048
61	2
62	8
63	32
64	64
65	8
66	128
67	2
68	32
69	8
70	128
71	2
72	2048
73	2
74	8
75	32
76	32
77	8
78	128
79	2
80	512
81	16
82	8
83	2

[1, 2, 2, 4, 2, 8, 2, 8, 4, 8, 2, 32, 2, 8, 8, 16, 2, 32, 2, 32, 8, 8, 2, 128, 4, 8, 8, 32, 2, 128, 2, 32, 8, 8, 8, 256, 2, 8, 8, 128, 2, 128, 2, 32, 32, 8, 2, 512, 4, 32, 8, 32, 2, 128, 8, 128, 8, 8, 2, 2048, 2, 8, 32, 64, 8, 128, 2, 32, 8, 128, 2, 2048, 2, 8, 32, 32, 8, 128, 2, 512, 16, 8, 2]

cp's OEIS Frontend

A100577 Number of sets of divisors of n with an odd sum.

Table of values

List of values