57169072

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43049}}^1$

素因数の和:43140

約数の個数: 20

約数和(自身を含む): 112102200

約数和(自身を除く): 54933128

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43049, 86098, 172196, 344392, 688784, 3573067, 7146134, 14292268, 28584536, 57169072]

約数ペア:

[(1, 57169072), (2, 28584536), (4, 14292268), (8, 7146134), (16, 3573067), (83, 688784), (166, 344392), (332, 172196), (664, 86098), (1328, 43049)]