82340356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68389}}^1$

素因数の和:68443

約数の個数: 24

約数和(自身を含む): 168512960

約数和(自身を除く): 86172604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 68389, 136778, 273556, 478723, 957446, 1914892, 2940727, 5881454, 11762908, 20585089, 41170178, 82340356]

約数ペア:

[(1, 82340356), (2, 41170178), (4, 20585089), (7, 11762908), (14, 5881454), (28, 2940727), (43, 1914892), (86, 957446), (172, 478723), (301, 273556), (602, 136778), (1204, 68389)]