56680504

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{20071}}^1$

素因数の和:20430

約数の個数: 16

約数和(自身を含む): 106582320

約数和(自身を除く): 49901816

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 20071, 40142, 80284, 160568, 7085063, 14170126, 28340252, 56680504]

約数ペア:

[(1, 56680504), (2, 28340252), (4, 14170126), (8, 7085063), (353, 160568), (706, 80284), (1412, 40142), (2824, 20071)]