86805698

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{19937}}^1$

素因数の和:20257

約数の個数: 16

約数和(自身を含む): 149295744

約数和(自身を除く): 62490046

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 19937, 39874, 139559, 279118, 6200407, 12400814, 43402849, 86805698]

約数ペア:

[(1, 86805698), (2, 43402849), (7, 12400814), (14, 6200407), (311, 279118), (622, 139559), (2177, 39874), (4354, 19937)]