16324580

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6427}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 34556928

約数和(自身を除く): 18232348

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 6427, 12854, 25708, 32135, 64270, 128540, 816229, 1632458, 3264916, 4081145, 8162290, 16324580]

約数ペア:

[(1, 16324580), (2, 8162290), (4, 4081145), (5, 3264916), (10, 1632458), (20, 816229), (127, 128540), (254, 64270), (508, 32135), (635, 25708), (1270, 12854), (2540, 6427)]