31887834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1217}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 69806016

約数和(自身を除く): 37918182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 794, 1191, 1217, 2382, 2434, 3651, 4367, 7302, 8734, 13101, 13387, 26202, 26774, 40161, 80322, 483149, 966298, 1449447, 2898894, 5314639, 10629278, 15943917, 31887834]

約数ペア:

[(1, 31887834), (2, 15943917), (3, 10629278), (6, 5314639), (11, 2898894), (22, 1449447), (33, 966298), (66, 483149), (397, 80322), (794, 40161), (1191, 26774), (1217, 26202), (2382, 13387), (2434, 13101), (3651, 8734), (4367, 7302)]