89160502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{123491}}^1$

素因数の和:123531

約数の個数: 12

約数和(自身を含む): 141151356

約数和(自身を除く): 51990854

約数列:

[1, 2, 19, 38, 361, 722, 123491, 246982, 2346329, 4692658, 44580251, 89160502]

約数ペア:

[(1, 89160502), (2, 44580251), (19, 4692658), (38, 2346329), (361, 246982), (722, 123491)]