89225684

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{67391}}^1$

素因数の和:67726

約数の個数: 12

約数和(自身を含む): 156619008

約数和(自身を除く): 67393324

約数列:

[1, 2, 4, 331, 662, 1324, 67391, 134782, 269564, 22306421, 44612842, 89225684]

約数ペア:

[(1, 89225684), (2, 44612842), (4, 22306421), (331, 269564), (662, 134782), (1324, 67391)]