56965826

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 87220608

約数和(自身を除く): 30254782

約数列:

[1, 2, 61, 122, 271, 542, 1723, 3446, 16531, 33062, 105103, 210206, 466933, 933866, 28482913, 56965826]

約数ペア:

[(1, 56965826), (2, 28482913), (61, 933866), (122, 466933), (271, 210206), (542, 105103), (1723, 33062), (3446, 16531)]