31272968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73757}}^1$

素因数の和:73816

約数の個数: 16

約数和(自身を含む): 59743980

約数和(自身を除く): 28471012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 73757, 147514, 295028, 590056, 3909121, 7818242, 15636484, 31272968]

約数ペア:

[(1, 31272968), (2, 15636484), (4, 7818242), (8, 3909121), (53, 590056), (106, 295028), (212, 147514), (424, 73757)]