1097168

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 20

約数和(自身を含む): 2172480

約数和(自身を除く): 1075312

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1459, 2918, 5836, 11672, 23344, 68573, 137146, 274292, 548584, 1097168]

約数ペア:

[(1, 1097168), (2, 548584), (4, 274292), (8, 137146), (16, 68573), (47, 23344), (94, 11672), (188, 5836), (376, 2918), (752, 1459)]