57286958

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1531}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 87857136

約数和(自身を除く): 30570178

約数列:

[1, 2, 53, 106, 353, 706, 1531, 3062, 18709, 37418, 81143, 162286, 540443, 1080886, 28643479, 57286958]

約数ペア:

[(1, 57286958), (2, 28643479), (53, 1080886), (106, 540443), (353, 162286), (706, 81143), (1531, 37418), (3062, 18709)]