42817816

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{49103}}^1$

素因数の和:49218

約数の個数: 16

約数和(自身を含む): 81021600

約数和(自身を除く): 38203784

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 49103, 98206, 196412, 392824, 5352227, 10704454, 21408908, 42817816]

約数ペア:

[(1, 42817816), (2, 21408908), (4, 10704454), (8, 5352227), (109, 392824), (218, 196412), (436, 98206), (872, 49103)]