105963568

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{140909}}^1$

素因数の和:140964

約数の個数: 20

約数和(自身を含む): 209674080

約数和(自身を除く): 103710512

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 140909, 281818, 563636, 1127272, 2254544, 6622723, 13245446, 26490892, 52981784, 105963568]

約数ペア:

[(1, 105963568), (2, 52981784), (4, 26490892), (8, 13245446), (16, 6622723), (47, 2254544), (94, 1127272), (188, 563636), (376, 281818), (752, 140909)]