8041396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 15452640

約数和(自身を除く): 7411244

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1021, 1969, 2042, 3938, 4084, 7876, 11231, 22462, 44924, 182759, 365518, 731036, 2010349, 4020698, 8041396]

約数ペア:

[(1, 8041396), (2, 4020698), (4, 2010349), (11, 731036), (22, 365518), (44, 182759), (179, 44924), (358, 22462), (716, 11231), (1021, 7876), (1969, 4084), (2042, 3938)]