85408774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{15467}}^1$

素因数の和:15731

約数の個数: 16

約数和(自身を含む): 140325696

約数和(自身を除く): 54916922

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 15467, 30934, 170137, 340274, 3882217, 7764434, 42704387, 85408774]

約数ペア:

[(1, 85408774), (2, 42704387), (11, 7764434), (22, 3882217), (251, 340274), (502, 170137), (2761, 30934), (5522, 15467)]