87382670

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{53609}}^1$

素因数の和:53779

約数の個数: 16

約数和(自身を含む): 158256720

約数和(自身を除く): 70874050

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 53609, 107218, 268045, 536090, 8738267, 17476534, 43691335, 87382670]

約数ペア:

[(1, 87382670), (2, 43691335), (5, 17476534), (10, 8738267), (163, 536090), (326, 268045), (815, 107218), (1630, 53609)]