134464784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{195443}}^1$

素因数の和:195494

約数の個数: 20

約数和(自身を含む): 266585616

約数和(自身を除く): 132120832

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 195443, 390886, 781772, 1563544, 3127088, 8404049, 16808098, 33616196, 67232392, 134464784]

約数ペア:

[(1, 134464784), (2, 67232392), (4, 33616196), (8, 16808098), (16, 8404049), (43, 3127088), (86, 1563544), (172, 781772), (344, 390886), (688, 195443)]