90115472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3551

約数の個数: 40

約数和(自身を含む): 184809600

約数和(自身を除く): 94694128

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 3449, 6532, 6898, 13064, 13796, 26128, 27592, 55184, 79327, 158654, 244879, 317308, 489758, 634616, 979516, 1269232, 1959032, 3918064, 5632217, 11264434, 22528868, 45057736, 90115472]

約数ペア:

[(1, 90115472), (2, 45057736), (4, 22528868), (8, 11264434), (16, 5632217), (23, 3918064), (46, 1959032), (71, 1269232), (92, 979516), (142, 634616), (184, 489758), (284, 317308), (368, 244879), (568, 158654), (1136, 79327), (1633, 55184), (3266, 27592), (3449, 26128), (6532, 13796), (6898, 13064)]