16724336

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{3361}}^1$

素因数の和:3680

約数の個数: 20

約数和(自身を含む): 32517264

約数和(自身を除く): 15792928

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 3361, 4976, 6722, 13444, 26888, 53776, 1045271, 2090542, 4181084, 8362168, 16724336]

約数ペア:

[(1, 16724336), (2, 8362168), (4, 4181084), (8, 2090542), (16, 1045271), (311, 53776), (622, 26888), (1244, 13444), (2488, 6722), (3361, 4976)]