88194032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128189}}^1$

素因数の和:128240

約数の個数: 20

約数和(自身を含む): 174851160

約数和(自身を除く): 86657128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128189, 256378, 512756, 1025512, 2051024, 5512127, 11024254, 22048508, 44097016, 88194032]

約数ペア:

[(1, 88194032), (2, 44097016), (4, 22048508), (8, 11024254), (16, 5512127), (43, 2051024), (86, 1025512), (172, 512756), (344, 256378), (688, 128189)]