80548594

素因数分解:

$2^1\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{2861}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 138200256

約数和(自身を除く): 57651662

約数列:

[1, 2, 7, 14, 2011, 2861, 4022, 5722, 14077, 20027, 28154, 40054, 5753471, 11506942, 40274297, 80548594]

約数ペア:

[(1, 80548594), (2, 40274297), (7, 11506942), (14, 5753471), (2011, 40054), (2861, 28154), (4022, 20027), (5722, 14077)]