80957062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4339}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 128116800

約数和(自身を除く): 47159738

約数列:

[1, 2, 19, 38, 491, 982, 4339, 8678, 9329, 18658, 82441, 164882, 2130449, 4260898, 40478531, 80957062]

約数ペア:

[(1, 80957062), (2, 40478531), (19, 4260898), (38, 2130449), (491, 164882), (982, 82441), (4339, 18658), (8678, 9329)]