57347870

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{43777}}^1$

素因数の和:43915

約数の個数: 16

約数和(自身を含む): 104016528

約数和(自身を除く): 46668658

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 43777, 87554, 218885, 437770, 5734787, 11469574, 28673935, 57347870]

約数ペア:

[(1, 57347870), (2, 28673935), (5, 11469574), (10, 5734787), (131, 437770), (262, 218885), (655, 87554), (1310, 43777)]