87871564804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{372337139}}^1$

素因数の和:372337202

約数の個数: 12

約数和(自身を含む): 156381598800

約数和(自身を除く): 68510033996

約数列:

[1, 2, 4, 59, 118, 236, 372337139, 744674278, 1489348556, 21967891201, 43935782402, 87871564804]

約数ペア:

[(1, 87871564804), (2, 43935782402), (4, 21967891201), (59, 1489348556), (118, 744674278), (236, 372337139)]