91557248

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 183034920

約数和(自身を除く): 91477672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 2161, 2648, 4322, 5296, 8644, 10592, 17288, 21184, 34576, 42368, 69152, 138304, 276608, 715291, 1430582, 2861164, 5722328, 11444656, 22889312, 45778624, 91557248]

約数ペア:

[(1, 91557248), (2, 45778624), (4, 22889312), (8, 11444656), (16, 5722328), (32, 2861164), (64, 1430582), (128, 715291), (331, 276608), (662, 138304), (1324, 69152), (2161, 42368), (2648, 34576), (4322, 21184), (5296, 17288), (8644, 10592)]