40313068

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 71919680

約数和(自身を除く): 31606612

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 661, 772, 1322, 2644, 15247, 30494, 52219, 60988, 104438, 127573, 208876, 255146, 510292, 10078267, 20156534, 40313068]

約数ペア:

[(1, 40313068), (2, 20156534), (4, 10078267), (79, 510292), (158, 255146), (193, 208876), (316, 127573), (386, 104438), (661, 60988), (772, 52219), (1322, 30494), (2644, 15247)]