40520162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2543}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 63009792

約数和(自身を除く): 22489630

約数列:

[1, 2, 31, 62, 257, 514, 2543, 5086, 7967, 15934, 78833, 157666, 653551, 1307102, 20260081, 40520162]

約数ペア:

[(1, 40520162), (2, 20260081), (31, 1307102), (62, 653551), (257, 157666), (514, 78833), (2543, 15934), (5086, 7967)]