85057316

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{19037}}^1$

素因数の和:20158

約数の個数: 12

約数和(自身を含む): 148991388

約数和(自身を除く): 63934072

約数列:

[1, 2, 4, 1117, 2234, 4468, 19037, 38074, 76148, 21264329, 42528658, 85057316]

約数ペア:

[(1, 85057316), (2, 42528658), (4, 21264329), (1117, 76148), (2234, 38074), (4468, 19037)]