80158798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{7793}}^1$

素因数の和:7971

約数の個数: 16

約数和(自身を含む): 124392240

約数和(自身を除く): 44233442

約数列:

[1, 2, 37, 74, 139, 278, 5143, 7793, 10286, 15586, 288341, 576682, 1083227, 2166454, 40079399, 80158798]

約数ペア:

[(1, 80158798), (2, 40079399), (37, 2166454), (74, 1083227), (139, 576682), (278, 288341), (5143, 15586), (7793, 10286)]