8889480968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{20965757}}^1$

素因数の和:20965816

約数の個数: 16

約数和(自身を含む): 16982263980

約数和(自身を除く): 8092783012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 20965757, 41931514, 83863028, 167726056, 1111185121, 2222370242, 4444740484, 8889480968]

約数ペア:

[(1, 8889480968), (2, 4444740484), (4, 2222370242), (8, 1111185121), (53, 167726056), (106, 83863028), (212, 41931514), (424, 20965757)]