57154438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42589}}^1$

素因数の和:42663

約数の個数: 16

約数和(自身を含む): 95060880

約数和(自身を除く): 37906442

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 42589, 85178, 468479, 936958, 2597929, 5195858, 28577219, 57154438]

約数ペア:

[(1, 57154438), (2, 28577219), (11, 5195858), (22, 2597929), (61, 936958), (122, 468479), (671, 85178), (1342, 42589)]