81058076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1842229}}^1$

素因数の和:1842244

約数の個数: 12

約数和(自身を含む): 154747320

約数和(自身を除く): 73689244

約数列:

[1, 2, 4, 11, 22, 44, 1842229, 3684458, 7368916, 20264519, 40529038, 81058076]

約数ペア:

[(1, 81058076), (2, 40529038), (4, 20264519), (11, 7368916), (22, 3684458), (44, 1842229)]