40486066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9069

約数の個数: 16

約数和(自身を含む): 63399960

約数和(自身を除く): 22913894

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 8969, 17938, 331853, 547109, 663706, 1094218, 20243033, 40486066]

約数ペア:

[(1, 40486066), (2, 20243033), (37, 1094218), (61, 663706), (74, 547109), (122, 331853), (2257, 17938), (4514, 8969)]