68033456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{250123}}^1$

素因数の和:250148

約数の個数: 20

約数和(自身を含む): 139569192

約数和(自身を除く): 71535736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 250123, 500246, 1000492, 2000984, 4001968, 4252091, 8504182, 17008364, 34016728, 68033456]

約数ペア:

[(1, 68033456), (2, 34016728), (4, 17008364), (8, 8504182), (16, 4252091), (17, 4001968), (34, 2000984), (68, 1000492), (136, 500246), (272, 250123)]