80864534

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{2437}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 124279488

約数和(自身を除く): 43414954

約数列:

[1, 2, 47, 94, 353, 706, 2437, 4874, 16591, 33182, 114539, 229078, 860261, 1720522, 40432267, 80864534]

約数ペア:

[(1, 80864534), (2, 40432267), (47, 1720522), (94, 860261), (353, 229078), (706, 114539), (2437, 33182), (4874, 16591)]