57291286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71081}}^1$

素因数の和:71127

約数の個数: 16

約数和(自身を含む): 95534208

約数和(自身を除く): 38242922

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 71081, 142162, 924053, 1848106, 2203511, 4407022, 28645643, 57291286]

約数ペア:

[(1, 57291286), (2, 28645643), (13, 4407022), (26, 2203511), (31, 1848106), (62, 924053), (403, 142162), (806, 71081)]