89211664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 181684800

約数和(自身を除く): 92473136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 1192, 1627, 2384, 3254, 3427, 6508, 6854, 13016, 13708, 26032, 27416, 37421, 54832, 74842, 149684, 242423, 299368, 484846, 598736, 969692, 1939384, 3878768, 5575729, 11151458, 22302916, 44605832, 89211664]

約数ペア:

[(1, 89211664), (2, 44605832), (4, 22302916), (8, 11151458), (16, 5575729), (23, 3878768), (46, 1939384), (92, 969692), (149, 598736), (184, 484846), (298, 299368), (368, 242423), (596, 149684), (1192, 74842), (1627, 54832), (2384, 37421), (3254, 27416), (3427, 26032), (6508, 13708), (6854, 13016)]