85580846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{31957}}^1$

素因数の和:32075

約数の個数: 16

約数和(自身を含む): 139592544

約数和(自身を除く): 54011698

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 31957, 63914, 415441, 830882, 3291571, 6583142, 42790423, 85580846]

約数ペア:

[(1, 85580846), (2, 42790423), (13, 6583142), (26, 3291571), (103, 830882), (206, 415441), (1339, 63914), (2678, 31957)]