5255552

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 11026200

約数和(自身を除く): 5770648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2161, 2432, 4322, 8644, 17288, 34576, 41059, 69152, 82118, 138304, 164236, 276608, 328472, 656944, 1313888, 2627776, 5255552]

約数ペア:

[(1, 5255552), (2, 2627776), (4, 1313888), (8, 656944), (16, 328472), (19, 276608), (32, 164236), (38, 138304), (64, 82118), (76, 69152), (128, 41059), (152, 34576), (304, 17288), (608, 8644), (1216, 4322), (2161, 2432)]