57315886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10909}}^1$

素因数の和:11019

約数の個数: 16

約数和(自身を含む): 89549280

約数和(自身を除く): 32233394

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 10909, 21818, 403633, 774539, 807266, 1549078, 28657943, 57315886]

約数ペア:

[(1, 57315886), (2, 28657943), (37, 1549078), (71, 807266), (74, 774539), (142, 403633), (2627, 21818), (5254, 10909)]