105823504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{389057}}^1$

素因数の和:389082

約数の個数: 20

約数和(自身を含む): 217094364

約数和(自身を除く): 111270860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 389057, 778114, 1556228, 3112456, 6224912, 6613969, 13227938, 26455876, 52911752, 105823504]

約数ペア:

[(1, 105823504), (2, 52911752), (4, 26455876), (8, 13227938), (16, 6613969), (17, 6224912), (34, 3112456), (68, 1556228), (136, 778114), (272, 389057)]