80240288

素因数分解:

$2^5\times {\mathrm{1129}}^1\times {\mathrm{2221}}^1$

素因数の和:3360

約数の個数: 24

約数和(自身を含む): 158184180

約数和(自身を除く): 77943892

約数列:

[1, 2, 4, 8, 16, 32, 1129, 2221, 2258, 4442, 4516, 8884, 9032, 17768, 18064, 35536, 36128, 71072, 2507509, 5015018, 10030036, 20060072, 40120144, 80240288]

約数ペア:

[(1, 80240288), (2, 40120144), (4, 20060072), (8, 10030036), (16, 5015018), (32, 2507509), (1129, 71072), (2221, 36128), (2258, 35536), (4442, 18064), (4516, 17768), (8884, 9032)]