80843906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{282671}}^1$

素因数の和:282697

約数の個数: 16

約数和(自身を含む): 142466688

約数和(自身を除く): 61622782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 282671, 565342, 3109381, 3674723, 6218762, 7349446, 40421953, 80843906]

約数ペア:

[(1, 80843906), (2, 40421953), (11, 7349446), (13, 6218762), (22, 3674723), (26, 3109381), (143, 565342), (286, 282671)]