77164018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4363}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 119399040

約数和(自身を除く): 42235022

約数列:

[1, 2, 37, 74, 239, 478, 4363, 8726, 8843, 17686, 161431, 322862, 1042757, 2085514, 38582009, 77164018]

約数ペア:

[(1, 77164018), (2, 38582009), (37, 2085514), (74, 1042757), (239, 322862), (478, 161431), (4363, 17686), (8726, 8843)]