88960556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{160001}}^1$

素因数の和:160144

約数の個数: 12

約数和(自身を含む): 156801960

約数和(自身を除く): 67841404

約数列:

[1, 2, 4, 139, 278, 556, 160001, 320002, 640004, 22240139, 44480278, 88960556]

約数ペア:

[(1, 88960556), (2, 44480278), (4, 22240139), (139, 640004), (278, 320002), (556, 160001)]