23242288

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13327}}^1$

素因数の和:13444

約数の個数: 20

約数和(自身を含む): 45448480

約数和(自身を除く): 22206192

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13327, 26654, 53308, 106616, 213232, 1452643, 2905286, 5810572, 11621144, 23242288]

約数ペア:

[(1, 23242288), (2, 11621144), (4, 5810572), (8, 2905286), (16, 1452643), (109, 213232), (218, 106616), (436, 53308), (872, 26654), (1744, 13327)]