31282862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20393}}^1$

素因数の和:20467

約数の個数: 16

約数和(自身を含む): 51392880

約数和(自身を除く): 20110018

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 20393, 40786, 265109, 530218, 1203187, 2406374, 15641431, 31282862]

約数ペア:

[(1, 31282862), (2, 15641431), (13, 2406374), (26, 1203187), (59, 530218), (118, 265109), (767, 40786), (1534, 20393)]