56020984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{411919}}^1$

素因数の和:411942

約数の個数: 16

約数和(自身を含む): 111218400

約数和(自身を除く): 55197416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 411919, 823838, 1647676, 3295352, 7002623, 14005246, 28010492, 56020984]

約数ペア:

[(1, 56020984), (2, 28010492), (4, 14005246), (8, 7002623), (17, 3295352), (34, 1647676), (68, 823838), (136, 411919)]