82456985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4079}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 106928640

約数和(自身を除く): 24471655

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 4079, 20215, 20395, 53027, 265135, 1268569, 6342845, 16491397, 82456985]

約数ペア:

[(1, 82456985), (5, 16491397), (13, 6342845), (65, 1268569), (311, 265135), (1555, 53027), (4043, 20395), (4079, 20215)]