81500160002

素因数分解:

$2^1\times {\mathrm{113}}^2\times {\mathrm{3191329}}^1$

素因数の和:3191557

約数の個数: 12

約数和(自身を含む): 123341713170

約数和(自身を除く): 41841553168

約数列:

[1, 2, 113, 226, 12769, 25538, 3191329, 6382658, 360620177, 721240354, 40750080001, 81500160002]

約数ペア:

[(1, 81500160002), (2, 40750080001), (113, 721240354), (226, 360620177), (12769, 6382658), (25538, 3191329)]