80836986

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{43321}}^1$

素因数の和:43637

約数の個数: 16

約数和(自身を含む): 162197568

約数和(自身を除く): 81360582

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 43321, 86642, 129963, 259926, 13472831, 26945662, 40418493, 80836986]

約数ペア:

[(1, 80836986), (2, 40418493), (3, 26945662), (6, 13472831), (311, 259926), (622, 129963), (933, 86642), (1866, 43321)]