80186786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{7817}}^1$

素因数の和:8065

約数の個数: 16

約数和(自身を含む): 126088704

約数和(自身を除く): 45901918

約数列:

[1, 2, 23, 46, 223, 446, 5129, 7817, 10258, 15634, 179791, 359582, 1743191, 3486382, 40093393, 80186786]

約数ペア:

[(1, 80186786), (2, 40093393), (23, 3486382), (46, 1743191), (223, 359582), (446, 179791), (5129, 15634), (7817, 10258)]