121071152

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{3407}}^1$

素因数の和:5636

約数の個数: 20

約数和(自身を含む): 234749856

約数和(自身を除く): 113678704

約数列:

[1, 2, 4, 8, 16, 2221, 3407, 4442, 6814, 8884, 13628, 17768, 27256, 35536, 54512, 7566947, 15133894, 30267788, 60535576, 121071152]

約数ペア:

[(1, 121071152), (2, 60535576), (4, 30267788), (8, 15133894), (16, 7566947), (2221, 54512), (3407, 35536), (4442, 27256), (6814, 17768), (8884, 13628)]