22739216

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{12577}}^1$

素因数の和:12698

約数の個数: 20

約数和(自身を含む): 44450652

約数和(自身を除く): 21711436

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 12577, 25154, 50308, 100616, 201232, 1421201, 2842402, 5684804, 11369608, 22739216]

約数ペア:

[(1, 22739216), (2, 11369608), (4, 5684804), (8, 2842402), (16, 1421201), (113, 201232), (226, 100616), (452, 50308), (904, 25154), (1808, 12577)]