90469762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2857}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 138281472

約数和(自身を除く): 47811710

約数列:

[1, 2, 71, 142, 223, 446, 2857, 5714, 15833, 31666, 202847, 405694, 637111, 1274222, 45234881, 90469762]

約数ペア:

[(1, 90469762), (2, 45234881), (71, 1274222), (142, 637111), (223, 405694), (446, 202847), (2857, 31666), (5714, 15833)]