80031959

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 94058496

約数和(自身を除く): 14026537

約数列:

[1, 7, 41, 287, 431, 647, 3017, 4529, 17671, 26527, 123697, 185689, 278857, 1951999, 11433137, 80031959]

約数ペア:

[(1, 80031959), (7, 11433137), (41, 1951999), (287, 278857), (431, 185689), (647, 123697), (3017, 26527), (4529, 17671)]