8271056

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3719}}^1$

素因数の和:3866

約数の個数: 20

約数和(自身を含む): 16144800

約数和(自身を除く): 7873744

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3719, 7438, 14876, 29752, 59504, 516941, 1033882, 2067764, 4135528, 8271056]

約数ペア:

[(1, 8271056), (2, 4135528), (4, 2067764), (8, 1033882), (16, 516941), (139, 59504), (278, 29752), (556, 14876), (1112, 7438), (2224, 3719)]