80239214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{8087}}^1$

素因数の和:8152

約数の個数: 24

約数和(自身を含む): 135538704

約数和(自身を除く): 55299490

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 8087, 9922, 16174, 88957, 177914, 331567, 663134, 978527, 1957054, 3647237, 7294474, 40119607, 80239214]

約数ペア:

[(1, 80239214), (2, 40119607), (11, 7294474), (22, 3647237), (41, 1957054), (82, 978527), (121, 663134), (242, 331567), (451, 177914), (902, 88957), (4961, 16174), (8087, 9922)]