162327856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{247451}}^1$

素因数の和:247500

約数の個数: 20

約数和(自身を含む): 322182504

約数和(自身を除く): 159854648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 247451, 494902, 989804, 1979608, 3959216, 10145491, 20290982, 40581964, 81163928, 162327856]

約数ペア:

[(1, 162327856), (2, 81163928), (4, 40581964), (8, 20290982), (16, 10145491), (41, 3959216), (82, 1979608), (164, 989804), (328, 494902), (656, 247451)]