57320146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31051}}^1$

素因数の和:31137

約数の個数: 16

約数和(自身を含む): 93901248

約数和(自身を除く): 36581102

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 31051, 62102, 403663, 807326, 2204621, 4409242, 28660073, 57320146]

約数ペア:

[(1, 57320146), (2, 28660073), (13, 4409242), (26, 2204621), (71, 807326), (142, 403663), (923, 62102), (1846, 31051)]