31023824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149153}}^1$

素因数の和:149174

約数の個数: 20

約数和(自身を含む): 64732836

約数和(自身を除く): 33709012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 149153, 298306, 596612, 1193224, 1938989, 2386448, 3877978, 7755956, 15511912, 31023824]

約数ペア:

[(1, 31023824), (2, 15511912), (4, 7755956), (8, 3877978), (13, 2386448), (16, 1938989), (26, 1193224), (52, 596612), (104, 298306), (208, 149153)]