80816608

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{58733}}^1$

素因数の和:58786

約数の個数: 24

約数和(自身を含む): 162810648

約数和(自身を除く): 81994040

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 58733, 117466, 234932, 469864, 939728, 1879456, 2525519, 5051038, 10102076, 20204152, 40408304, 80816608]

約数ペア:

[(1, 80816608), (2, 40408304), (4, 20204152), (8, 10102076), (16, 5051038), (32, 2525519), (43, 1879456), (86, 939728), (172, 469864), (344, 234932), (688, 117466), (1376, 58733)]