78866042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{22367}}^1$

素因数の和:22453

約数の個数: 16

約数和(自身を含む): 124008192

約数和(自身を除く): 45142150

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 22367, 44734, 917047, 961781, 1834094, 1923562, 39433021, 78866042]

約数ペア:

[(1, 78866042), (2, 39433021), (41, 1923562), (43, 1834094), (82, 961781), (86, 917047), (1763, 44734), (3526, 22367)]