66431374

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 101404800

約数和(自身を除く): 34973426

約数列:

[1, 2, 83, 166, 199, 398, 2011, 4022, 16517, 33034, 166913, 333826, 400189, 800378, 33215687, 66431374]

約数ペア:

[(1, 66431374), (2, 33215687), (83, 800378), (166, 400189), (199, 333826), (398, 166913), (2011, 33034), (4022, 16517)]