81612064

素因数分解:

$2^5\times {\mathrm{1399}}^1\times {\mathrm{1823}}^1$

素因数の和:3232

約数の個数: 24

約数和(自身を含む): 160876800

約数和(自身を除く): 79264736

約数列:

[1, 2, 4, 8, 16, 32, 1399, 1823, 2798, 3646, 5596, 7292, 11192, 14584, 22384, 29168, 44768, 58336, 2550377, 5100754, 10201508, 20403016, 40806032, 81612064]

約数ペア:

[(1, 81612064), (2, 40806032), (4, 20403016), (8, 10201508), (16, 5100754), (32, 2550377), (1399, 58336), (1823, 44768), (2798, 29168), (3646, 22384), (5596, 14584), (7292, 11192)]