22528208

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{13159}}^1$

素因数の和:13274

約数の個数: 20

約数和(自身を含む): 44059680

約数和(自身を除く): 21531472

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 13159, 26318, 52636, 105272, 210544, 1408013, 2816026, 5632052, 11264104, 22528208]

約数ペア:

[(1, 22528208), (2, 11264104), (4, 5632052), (8, 2816026), (16, 1408013), (107, 210544), (214, 105272), (428, 52636), (856, 26318), (1712, 13159)]