71053330

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{43591}}^1$

素因数の和:43761

約数の個数: 16

約数和(自身を含む): 128683584

約数和(自身を除く): 57630254

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 43591, 87182, 217955, 435910, 7105333, 14210666, 35526665, 71053330]

約数ペア:

[(1, 71053330), (2, 35526665), (5, 14210666), (10, 7105333), (163, 435910), (326, 217955), (815, 87182), (1630, 43591)]