86971418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{8329}}^1$

素因数の和:8581

約数の個数: 16

約数和(自身を含む): 136745280

約数和(自身を除く): 49773862

約数列:

[1, 2, 23, 46, 227, 454, 5221, 8329, 10442, 16658, 191567, 383134, 1890683, 3781366, 43485709, 86971418]

約数ペア:

[(1, 86971418), (2, 43485709), (23, 3781366), (46, 1890683), (227, 383134), (454, 191567), (5221, 16658), (8329, 10442)]