187842352

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{109721}}^1$

素因数の和:109836

約数の個数: 20

約数和(自身を含む): 367349256

約数和(自身を除く): 179506904

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 109721, 219442, 438884, 877768, 1755536, 11740147, 23480294, 46960588, 93921176, 187842352]

約数ペア:

[(1, 187842352), (2, 93921176), (4, 46960588), (8, 23480294), (16, 11740147), (107, 1755536), (214, 877768), (428, 438884), (856, 219442), (1712, 109721)]