23144828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20161}}^1$

素因数の和:20213

約数の個数: 24

約数和(自身を含む): 47421024

約数和(自身を除く): 24276196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 20161, 40322, 80644, 141127, 282254, 564508, 826601, 1653202, 3306404, 5786207, 11572414, 23144828]

約数ペア:

[(1, 23144828), (2, 11572414), (4, 5786207), (7, 3306404), (14, 1653202), (28, 826601), (41, 564508), (82, 282254), (164, 141127), (287, 80644), (574, 40322), (1148, 20161)]