162433016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{472189}}^1$

素因数の和:472238

約数の個数: 16

約数和(自身を含む): 311645400

約数和(自身を除く): 149212384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 472189, 944378, 1888756, 3777512, 20304127, 40608254, 81216508, 162433016]

約数ペア:

[(1, 162433016), (2, 81216508), (4, 40608254), (8, 20304127), (43, 3777512), (86, 1888756), (172, 944378), (344, 472189)]