31807094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17419}}^1$

素因数の和:17515

約数の個数: 16

約数和(自身を含む): 52678080

約数和(自身を除く): 20870986

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 17419, 34838, 191609, 383218, 1445777, 2891554, 15903547, 31807094]

約数ペア:

[(1, 31807094), (2, 15903547), (11, 2891554), (22, 1445777), (83, 383218), (166, 191609), (913, 34838), (1826, 17419)]