56406921392

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{2863877}}^1$

素因数の和:2865116

約数の個数: 20

約数和(自身を含む): 109377228576

約数和(自身を除く): 52970307184

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 19696, 2863877, 5727754, 11455508, 22911016, 45822032, 3525432587, 7050865174, 14101730348, 28203460696, 56406921392]

約数ペア:

[(1, 56406921392), (2, 28203460696), (4, 14101730348), (8, 7050865174), (16, 3525432587), (1231, 45822032), (2462, 22911016), (4924, 11455508), (9848, 5727754), (19696, 2863877)]