80291326

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3279

約数の個数: 16

約数和(自身を含む): 122889600

約数和(自身を除く): 42598274

約数列:

[1, 2, 67, 134, 199, 398, 3011, 6022, 13333, 26666, 201737, 403474, 599189, 1198378, 40145663, 80291326]

約数ペア:

[(1, 80291326), (2, 40145663), (67, 1198378), (134, 599189), (199, 403474), (398, 201737), (3011, 26666), (6022, 13333)]