16564655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 4300945

約数列:

[1, 5, 29, 71, 145, 355, 1609, 2059, 8045, 10295, 46661, 114239, 233305, 571195, 3312931, 16564655]

約数ペア:

[(1, 16564655), (5, 3312931), (29, 571195), (71, 233305), (145, 114239), (355, 46661), (1609, 10295), (2059, 8045)]