85963664

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{39217}}^1$

素因数の和:39362

約数の個数: 20

約数和(自身を含む): 167774604

約数和(自身を除く): 81810940

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 39217, 78434, 156868, 313736, 627472, 5372729, 10745458, 21490916, 42981832, 85963664]

約数ペア:

[(1, 85963664), (2, 42981832), (4, 21490916), (8, 10745458), (16, 5372729), (137, 627472), (274, 313736), (548, 156868), (1096, 78434), (2192, 39217)]