225683008

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{13721}}^1$

素因数の和:13990

約数の個数: 28

約数和(自身を含む): 449615052

約数和(自身を除く): 223932044

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 13721, 16448, 27442, 54884, 109768, 219536, 439072, 878144, 3526297, 7052594, 14105188, 28210376, 56420752, 112841504, 225683008]

約数ペア:

[(1, 225683008), (2, 112841504), (4, 56420752), (8, 28210376), (16, 14105188), (32, 7052594), (64, 3526297), (257, 878144), (514, 439072), (1028, 219536), (2056, 109768), (4112, 54884), (8224, 27442), (13721, 16448)]