23143376

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{4651}}^1$

素因数の和:4970

約数の個数: 20

約数和(自身を含む): 44994144

約数和(自身を除く): 21850768

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4651, 4976, 9302, 18604, 37208, 74416, 1446461, 2892922, 5785844, 11571688, 23143376]

約数ペア:

[(1, 23143376), (2, 11571688), (4, 5785844), (8, 2892922), (16, 1446461), (311, 74416), (622, 37208), (1244, 18604), (2488, 9302), (4651, 4976)]