A323640 - cp's OEIS frontend

A323640 Numbers m having at least one pair (x,y) of divisors with x such that x+y is also a divisor of m but no proper divisor of m has this property.

n	a(n)
1	6
2	20
3	56
4	70
5	110
6	182
7	272
8	286
9	308
10	506
11	646
12	650
13	812
14	884
15	992
16	1150
17	1406
18	1672
19	1748
20	1798
21	1892
22	2162
23	2756
24	2990
25	3422
26	3526
27	3782
28	4030
29	4466
30	4556
31	4606
32	4930
33	5402
34	5510
35	5704
36	6032
37	6068
38	6806
39	7198
40	7310
41	7378
42	7832
43	7904
44	8084
45	8170
46	8246
47	8584
48	8710

[6, 20, 56, 70, 110, 182, 272, 286, 308, 506, 646, 650, 812, 884, 992, 1150, 1406, 1672, 1748, 1798, 1892, 2162, 2756, 2990, 3422, 3526, 3782, 4030, 4466, 4556, 4606, 4930, 5402, 5510, 5704, 6032, 6068, 6806, 7198, 7310, 7378, 7832, 7904, 8084, 8170, 8246, 8584, 8710]

cp's OEIS Frontend

A323640 Numbers m having at least one pair (x,y) of divisors with x such that x+y is also a divisor of m but no proper divisor of m has this property.

Table of values

List of values