86820976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{493301}}^1$

素因数の和:493320

約数の個数: 20

約数和(自身を含む): 183508344

約数和(自身を除く): 96687368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 493301, 986602, 1973204, 3946408, 5426311, 7892816, 10852622, 21705244, 43410488, 86820976]

約数ペア:

[(1, 86820976), (2, 43410488), (4, 21705244), (8, 10852622), (11, 7892816), (16, 5426311), (22, 3946408), (44, 1973204), (88, 986602), (176, 493301)]