16129655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 20170080

約数和(自身を除く): 4040425

約数列:

[1, 5, 29, 145, 173, 643, 865, 3215, 5017, 18647, 25085, 93235, 111239, 556195, 3225931, 16129655]

約数ペア:

[(1, 16129655), (5, 3225931), (29, 556195), (145, 111239), (173, 93235), (643, 25085), (865, 18647), (3215, 5017)]