80084404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1319}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 143922240

約数和(自身を除く): 63837836

約数列:

[1, 2, 4, 43, 86, 172, 353, 706, 1319, 1412, 2638, 5276, 15179, 30358, 56717, 60716, 113434, 226868, 465607, 931214, 1862428, 20021101, 40042202, 80084404]

約数ペア:

[(1, 80084404), (2, 40042202), (4, 20021101), (43, 1862428), (86, 931214), (172, 465607), (353, 226868), (706, 113434), (1319, 60716), (1412, 56717), (2638, 30358), (5276, 15179)]