16880491832

素因数分解:

$2^3\times {\mathrm{9739}}^1\times {\mathrm{216661}}^1$

素因数の和:226406

約数の個数: 16

約数和(自身を含む): 31654318200

約数和(自身を除く): 14773826368

約数列:

[1, 2, 4, 8, 9739, 19478, 38956, 77912, 216661, 433322, 866644, 1733288, 2110061479, 4220122958, 8440245916, 16880491832]

約数ペア:

[(1, 16880491832), (2, 8440245916), (4, 4220122958), (8, 2110061479), (9739, 1733288), (19478, 866644), (38956, 433322), (77912, 216661)]