4408816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3960

約数の個数: 20

約数和(自身を含む): 8664624

約数和(自身を除く): 4255808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3881, 7762, 15524, 31048, 62096, 275551, 551102, 1102204, 2204408, 4408816]

約数ペア:

[(1, 4408816), (2, 2204408), (4, 1102204), (8, 551102), (16, 275551), (71, 62096), (142, 31048), (284, 15524), (568, 7762), (1136, 3881)]