22249232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 44815584

約数和(自身を除く): 22566352

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 443, 584, 688, 886, 1168, 1772, 3139, 3544, 6278, 7088, 12556, 19049, 25112, 32339, 38098, 50224, 64678, 76196, 129356, 152392, 258712, 304784, 517424, 1390577, 2781154, 5562308, 11124616, 22249232]

約数ペア:

[(1, 22249232), (2, 11124616), (4, 5562308), (8, 2781154), (16, 1390577), (43, 517424), (73, 304784), (86, 258712), (146, 152392), (172, 129356), (292, 76196), (344, 64678), (443, 50224), (584, 38098), (688, 32339), (886, 25112), (1168, 19049), (1772, 12556), (3139, 7088), (3544, 6278)]