127711088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{347041}}^1$

素因数の和:347072

約数の個数: 20

約数和(自身を含む): 258199248

約数和(自身を除く): 130488160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 347041, 694082, 1388164, 2776328, 5552656, 7981943, 15963886, 31927772, 63855544, 127711088]

約数ペア:

[(1, 127711088), (2, 63855544), (4, 31927772), (8, 15963886), (16, 7981943), (23, 5552656), (46, 2776328), (92, 1388164), (184, 694082), (368, 347041)]