57159538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 87062040

約数和(自身を除く): 29902502

約数列:

[1, 2, 89, 178, 317, 634, 1013, 2026, 28213, 56426, 90157, 180314, 321121, 642242, 28579769, 57159538]

約数ペア:

[(1, 57159538), (2, 28579769), (89, 642242), (178, 321121), (317, 180314), (634, 90157), (1013, 56426), (2026, 28213)]