214936768

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{21391}}^1$

素因数の和:21560

約数の個数: 28

約数和(自身を含む): 429251872

約数和(自身を除く): 214315104

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 21391, 42782, 85564, 171128, 342256, 684512, 1369024, 3358387, 6716774, 13433548, 26867096, 53734192, 107468384, 214936768]

約数ペア:

[(1, 214936768), (2, 107468384), (4, 53734192), (8, 26867096), (16, 13433548), (32, 6716774), (64, 3358387), (157, 1369024), (314, 684512), (628, 342256), (1256, 171128), (2512, 85564), (5024, 42782), (10048, 21391)]