86117404

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{52639}}^1$

素因数の和:53052

約数の個数: 12

約数和(自身を含む): 151076800

約数和(自身を除く): 64959396

約数列:

[1, 2, 4, 409, 818, 1636, 52639, 105278, 210556, 21529351, 43058702, 86117404]

約数ペア:

[(1, 86117404), (2, 43058702), (4, 21529351), (409, 210556), (818, 105278), (1636, 52639)]