40019734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2657}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 63728208

約数和(自身を除く): 23708474

約数列:

[1, 2, 17, 34, 443, 886, 2657, 5314, 7531, 15062, 45169, 90338, 1177051, 2354102, 20009867, 40019734]

約数ペア:

[(1, 40019734), (2, 20009867), (17, 2354102), (34, 1177051), (443, 90338), (886, 45169), (2657, 15062), (5314, 7531)]