57872912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43579}}^1$

素因数の和:43670

約数の個数: 20

約数和(自身を含む): 113482320

約数和(自身を除く): 55609408

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43579, 87158, 174316, 348632, 697264, 3617057, 7234114, 14468228, 28936456, 57872912]

約数ペア:

[(1, 57872912), (2, 28936456), (4, 14468228), (8, 7234114), (16, 3617057), (83, 697264), (166, 348632), (332, 174316), (664, 87158), (1328, 43579)]