86319988

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{47221}}^1$

素因数の和:47682

約数の個数: 12

約数和(自身を含む): 151393732

約数和(自身を除く): 65073744

約数列:

[1, 2, 4, 457, 914, 1828, 47221, 94442, 188884, 21579997, 43159994, 86319988]

約数ペア:

[(1, 86319988), (2, 43159994), (4, 21579997), (457, 188884), (914, 94442), (1828, 47221)]