85843204

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{136693}}^1$

素因数の和:136854

約数の個数: 12

約数和(自身を含む): 151183564

約数和(自身を除く): 65340360

約数列:

[1, 2, 4, 157, 314, 628, 136693, 273386, 546772, 21460801, 42921602, 85843204]

約数ペア:

[(1, 85843204), (2, 42921602), (4, 21460801), (157, 546772), (314, 273386), (628, 136693)]