31054858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 47938176

約数和(自身を除く): 16883318

約数列:

[1, 2, 43, 86, 193, 386, 1871, 3742, 8299, 16598, 80453, 160906, 361103, 722206, 15527429, 31054858]

約数ペア:

[(1, 31054858), (2, 15527429), (43, 722206), (86, 361103), (193, 160906), (386, 80453), (1871, 16598), (3742, 8299)]