57354992

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43189}}^1$

素因数の和:43280

約数の個数: 20

約数和(自身を含む): 112466760

約数和(自身を除く): 55111768

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43189, 86378, 172756, 345512, 691024, 3584687, 7169374, 14338748, 28677496, 57354992]

約数ペア:

[(1, 57354992), (2, 28677496), (4, 14338748), (8, 7169374), (16, 3584687), (83, 691024), (166, 345512), (332, 172756), (664, 86378), (1328, 43189)]