85820524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2693}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 155691648

約数和(自身を除く): 69871124

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 2693, 5386, 7967, 10772, 15934, 31868, 83483, 166966, 333932, 692101, 1384202, 2768404, 21455131, 42910262, 85820524]

約数ペア:

[(1, 85820524), (2, 42910262), (4, 21455131), (31, 2768404), (62, 1384202), (124, 692101), (257, 333932), (514, 166966), (1028, 83483), (2693, 31868), (5386, 15934), (7967, 10772)]