80321224

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{27967}}^1$

素因数の和:28332

約数の個数: 16

約数和(自身を含む): 151027200

約数和(自身を除く): 70705976

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 27967, 55934, 111868, 223736, 10040153, 20080306, 40160612, 80321224]

約数ペア:

[(1, 80321224), (2, 40160612), (4, 20080306), (8, 10040153), (359, 223736), (718, 111868), (1436, 55934), (2872, 27967)]