31775084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{65651}}^1$

素因数の和:65677

約数の個数: 18

約数和(自身を含む): 61122012

約数和(自身を除く): 29346928

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 65651, 131302, 262604, 722161, 1444322, 2888644, 7943771, 15887542, 31775084]

約数ペア:

[(1, 31775084), (2, 15887542), (4, 7943771), (11, 2888644), (22, 1444322), (44, 722161), (121, 262604), (242, 131302), (484, 65651)]