31628146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17321}}^1$

素因数の和:17417

約数の個数: 16

約数和(自身を含む): 52381728

約数和(自身を除く): 20753582

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 17321, 34642, 190531, 381062, 1437643, 2875286, 15814073, 31628146]

約数ペア:

[(1, 31628146), (2, 15814073), (11, 2875286), (22, 1437643), (83, 381062), (166, 190531), (913, 34642), (1826, 17321)]