53734192

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{21391}}^1$

素因数の和:21556

約数の個数: 20

約数和(自身を含む): 104778016

約数和(自身を除く): 51043824

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 21391, 42782, 85564, 171128, 342256, 3358387, 6716774, 13433548, 26867096, 53734192]

約数ペア:

[(1, 53734192), (2, 26867096), (4, 13433548), (8, 6716774), (16, 3358387), (157, 342256), (314, 171128), (628, 85564), (1256, 42782), (2512, 21391)]