80882516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141403}}^1$

素因数の和:141431

約数の個数: 24

約数和(自身を含む): 166291104

約数和(自身を除く): 85408588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 141403, 282806, 565612, 1555433, 1838239, 3110866, 3676478, 6221732, 7352956, 20220629, 40441258, 80882516]

約数ペア:

[(1, 80882516), (2, 40441258), (4, 20220629), (11, 7352956), (13, 6221732), (22, 3676478), (26, 3110866), (44, 1838239), (52, 1555433), (143, 565612), (286, 282806), (572, 141403)]