5421328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{30803}}^1$

素因数の和:30822

約数の個数: 20

約数和(自身を含む): 11459088

約数和(自身を除く): 6037760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 30803, 61606, 123212, 246424, 338833, 492848, 677666, 1355332, 2710664, 5421328]

約数ペア:

[(1, 5421328), (2, 2710664), (4, 1355332), (8, 677666), (11, 492848), (16, 338833), (22, 246424), (44, 123212), (88, 61606), (176, 30803)]