226437488

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{211229}}^1$

素因数の和:211304

約数の個数: 20

約数和(自身を含む): 445272840

約数和(自身を除く): 218835352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 211229, 422458, 844916, 1689832, 3379664, 14152343, 28304686, 56609372, 113218744, 226437488]

約数ペア:

[(1, 226437488), (2, 113218744), (4, 56609372), (8, 28304686), (16, 14152343), (67, 3379664), (134, 1689832), (268, 844916), (536, 422458), (1072, 211229)]