80155071356

素因数分解:

$2^2\times {\mathrm{1823}}^1\times {\mathrm{10992193}}^1$

素因数の和:10994020

約数の個数: 12

約数和(自身を含む): 140348332992

約数和(自身を除く): 60193261636

約数列:

[1, 2, 4, 1823, 3646, 7292, 10992193, 21984386, 43968772, 20038767839, 40077535678, 80155071356]

約数ペア:

[(1, 80155071356), (2, 40077535678), (4, 20038767839), (1823, 43968772), (3646, 21984386), (7292, 10992193)]