86170414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{20507}}^1$

素因数の和:20711

約数の個数: 16

約数和(自身を含む): 141751296

約数和(自身を除く): 55580882

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 20507, 41014, 225577, 451154, 3916837, 7833674, 43085207, 86170414]

約数ペア:

[(1, 86170414), (2, 43085207), (11, 7833674), (22, 3916837), (191, 451154), (382, 225577), (2101, 41014), (4202, 20507)]