57440318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{13229}}^1$

素因数の和:13411

約数の個数: 16

約数和(自身を含む): 93350880

約数和(自身を除く): 35910562

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 13229, 26458, 171977, 343954, 2209243, 4418486, 28720159, 57440318]

約数ペア:

[(1, 57440318), (2, 28720159), (13, 4418486), (26, 2209243), (167, 343954), (334, 171977), (2171, 26458), (4342, 13229)]