85081714

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3137}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 130139136

約数和(自身を除く): 45057422

約数列:

[1, 2, 71, 142, 191, 382, 3137, 6274, 13561, 27122, 222727, 445454, 599167, 1198334, 42540857, 85081714]

約数ペア:

[(1, 85081714), (2, 42540857), (71, 1198334), (142, 599167), (191, 445454), (382, 222727), (3137, 27122), (6274, 13561)]