A360156 - cp's OEIS frontend

A360156 a(n) is the sum of the even unitary divisors of 2*n.

n	a(n)
1	2
2	4
3	8
4	8
5	12
6	16
7	16
8	16
9	20
10	24
11	24
12	32
13	28
14	32
15	48
16	32
17	36
18	40
19	40
20	48
21	64
22	48
23	48
24	64
25	52
26	56
27	56
28	64
29	60
30	96
31	64
32	64
33	96
34	72
35	96
36	80
37	76
38	80
39	112
40	96
41	84
42	128
43	88
44	96
45	120
46	96
47	96
48	128
49	100
50	104
51	144
52	112
53	108
54	112
55	144
56	128
57	160
58	120
59	120
60	192
61	124
62	128

[2, 4, 8, 8, 12, 16, 16, 16, 20, 24, 24, 32, 28, 32, 48, 32, 36, 40, 40, 48, 64, 48, 48, 64, 52, 56, 56, 64, 60, 96, 64, 64, 96, 72, 96, 80, 76, 80, 112, 96, 84, 128, 88, 96, 120, 96, 96, 128, 100, 104, 144, 112, 108, 112, 144, 128, 160, 120, 120, 192, 124, 128]

cp's OEIS Frontend

A360156 a(n) is the sum of the even unitary divisors of 2*n.

Table of values

List of values

n	a(n)
1	2
2	4
3	8
4	8
5	12
6	16
7	16
8	16
9	20
10	24
11	24
12	32
13	28
14	32
15	48
16	32
17	36
18	40
19	40
20	48
21	64
22	48
23	48
24	64
25	52
26	56
27	56
28	64
29	60
30	96
31	64
32	64
33	96
34	72
35	96
36	80
37	76
38	80
39	112
40	96
41	84
42	128
43	88
44	96
45	120
46	96
47	96
48	128
49	100
50	104
51	144
52	112
53	108
54	112
55	144
56	128
57	160
58	120
59	120
60	192
61	124
62	128

n	a(n)
1	2
2	4
3	8
4	8
5	12
6	16
7	16
8	16
9	20
10	24
11	24
12	32
13	28
14	32
15	48
16	32
17	36
18	40
19	40
20	48
21	64
22	48
23	48
24	64
25	52
26	56
27	56
28	64
29	60
30	96
31	64
32	64
33	96
34	72
35	96
36	80
37	76
38	80
39	112
40	96
41	84
42	128
43	88
44	96
45	120
46	96
47	96
48	128
49	100
50	104
51	144
52	112
53	108
54	112
55	144
56	128
57	160
58	120
59	120
60	192
61	124
62	128

n	a(n)
1	2
2	4
3	8
4	8
5	12
6	16
7	16
8	16
9	20
10	24
11	24
12	32
13	28
14	32
15	48
16	32
17	36
18	40
19	40
20	48
21	64
22	48
23	48
24	64
25	52
26	56
27	56
28	64
29	60
30	96
31	64
32	64
33	96
34	72
35	96
36	80
37	76
38	80
39	112
40	96
41	84
42	128
43	88
44	96
45	120
46	96
47	96
48	128
49	100
50	104
51	144
52	112
53	108
54	112
55	144
56	128
57	160
58	120
59	120
60	192
61	124
62	128