57304528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43151}}^1$

素因数の和:43242

約数の個数: 20

約数和(自身を含む): 112367808

約数和(自身を除く): 55063280

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43151, 86302, 172604, 345208, 690416, 3581533, 7163066, 14326132, 28652264, 57304528]

約数ペア:

[(1, 57304528), (2, 28652264), (4, 14326132), (8, 7163066), (16, 3581533), (83, 690416), (166, 345208), (332, 172604), (664, 86302), (1328, 43151)]