82158574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{2131}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 126871056

約数和(自身を除く): 44712482

約数列:

[1, 2, 37, 74, 521, 1042, 2131, 4262, 19277, 38554, 78847, 157694, 1110251, 2220502, 41079287, 82158574]

約数ペア:

[(1, 82158574), (2, 41079287), (37, 2220502), (74, 1110251), (521, 157694), (1042, 78847), (2131, 38554), (4262, 19277)]