16502660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8011}}^1$

素因数の和:8123

約数の個数: 24

約数和(自身を含む): 34996416

約数和(自身を除く): 18493756

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8011, 16022, 32044, 40055, 80110, 160220, 825133, 1650266, 3300532, 4125665, 8251330, 16502660]

約数ペア:

[(1, 16502660), (2, 8251330), (4, 4125665), (5, 3300532), (10, 1650266), (20, 825133), (103, 160220), (206, 80110), (412, 40055), (515, 32044), (1030, 16022), (2060, 8011)]