47088784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{68443}}^1$

素因数の和:68494

約数の個数: 20

約数和(自身を含む): 93357616

約数和(自身を除く): 46268832

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 68443, 136886, 273772, 547544, 1095088, 2943049, 5886098, 11772196, 23544392, 47088784]

約数ペア:

[(1, 47088784), (2, 23544392), (4, 11772196), (8, 5886098), (16, 2943049), (43, 1095088), (86, 547544), (172, 273772), (344, 136886), (688, 68443)]