80548798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{4019}}^1$

素因数の和:4943

約数の個数: 16

約数和(自身を含む): 131984640

約数和(自身を除く): 51435842

約数列:

[1, 2, 11, 22, 911, 1822, 4019, 8038, 10021, 20042, 44209, 88418, 3661309, 7322618, 40274399, 80548798]

約数ペア:

[(1, 80548798), (2, 40274399), (11, 7322618), (22, 3661309), (911, 88418), (1822, 44209), (4019, 20042), (8038, 10021)]