27832696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{80909}}^1$

素因数の和:80958

約数の個数: 16

約数和(自身を含む): 53400600

約数和(自身を除く): 25567904

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 80909, 161818, 323636, 647272, 3479087, 6958174, 13916348, 27832696]

約数ペア:

[(1, 27832696), (2, 13916348), (4, 6958174), (8, 3479087), (43, 647272), (86, 323636), (172, 161818), (344, 80909)]