31805092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{65713}}^1$

素因数の和:65739

約数の個数: 18

約数和(自身を含む): 61179734

約数和(自身を除く): 29374642

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 65713, 131426, 262852, 722843, 1445686, 2891372, 7951273, 15902546, 31805092]

約数ペア:

[(1, 31805092), (2, 15902546), (4, 7951273), (11, 2891372), (22, 1445686), (44, 722843), (121, 262852), (242, 131426), (484, 65713)]