90560644

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{15391}}^1$

素因数の和:16866

約数の個数: 12

約数和(自身を含む): 158599168

約数和(自身を除く): 68038524

約数列:

[1, 2, 4, 1471, 2942, 5884, 15391, 30782, 61564, 22640161, 45280322, 90560644]

約数ペア:

[(1, 90560644), (2, 45280322), (4, 22640161), (1471, 61564), (2942, 30782), (5884, 15391)]