80496241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12763}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 99252864

約数和(自身を除く): 18756623

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 12763, 89341, 216971, 676439, 1518797, 4735073, 11499463, 80496241]

約数ペア:

[(1, 80496241), (7, 11499463), (17, 4735073), (53, 1518797), (119, 676439), (371, 216971), (901, 89341), (6307, 12763)]