81659662

素因数分解:

$2^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{3499}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 140112000

約数和(自身を除く): 58452338

約数列:

[1, 2, 7, 14, 1667, 3334, 3499, 6998, 11669, 23338, 24493, 48986, 5832833, 11665666, 40829831, 81659662]

約数ペア:

[(1, 81659662), (2, 40829831), (7, 11665666), (14, 5832833), (1667, 48986), (3334, 24493), (3499, 23338), (6998, 11669)]