80016206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{1447}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 123091584

約数和(自身を除く): 43075378

約数列:

[1, 2, 43, 86, 643, 1286, 1447, 2894, 27649, 55298, 62221, 124442, 930421, 1860842, 40008103, 80016206]

約数ペア:

[(1, 80016206), (2, 40008103), (43, 1860842), (86, 930421), (643, 124442), (1286, 62221), (1447, 55298), (2894, 27649)]