22133248

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 40

約数和(自身を含む): 44684640

約数和(自身を除く): 22551392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 311, 512, 556, 622, 1112, 1244, 2224, 2488, 4448, 4976, 8896, 9952, 17792, 19904, 35584, 39808, 43229, 71168, 79616, 86458, 159232, 172916, 345832, 691664, 1383328, 2766656, 5533312, 11066624, 22133248]

約数ペア:

[(1, 22133248), (2, 11066624), (4, 5533312), (8, 2766656), (16, 1383328), (32, 691664), (64, 345832), (128, 172916), (139, 159232), (256, 86458), (278, 79616), (311, 71168), (512, 43229), (556, 39808), (622, 35584), (1112, 19904), (1244, 17792), (2224, 9952), (2488, 8896), (4448, 4976)]