87255472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{147391}}^1$

素因数の和:147436

約数の個数: 20

約数和(自身を含む): 173627776

約数和(自身を除く): 86372304

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 147391, 294782, 589564, 1179128, 2358256, 5453467, 10906934, 21813868, 43627736, 87255472]

約数ペア:

[(1, 87255472), (2, 43627736), (4, 21813868), (8, 10906934), (16, 5453467), (37, 2358256), (74, 1179128), (148, 589564), (296, 294782), (592, 147391)]