80906338

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{5179}}^1$

素因数の和:5361

約数の個数: 16

約数和(自身を含む): 124195680

約数和(自身を除く): 43289342

約数列:

[1, 2, 73, 107, 146, 214, 5179, 7811, 10358, 15622, 378067, 554153, 756134, 1108306, 40453169, 80906338]

約数ペア:

[(1, 80906338), (2, 40453169), (73, 1108306), (107, 756134), (146, 554153), (214, 378067), (5179, 15622), (7811, 10358)]