78445382

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2339}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 120884400

約数和(自身を除く): 42439018

約数列:

[1, 2, 41, 82, 409, 818, 2339, 4678, 16769, 33538, 95899, 191798, 956651, 1913302, 39222691, 78445382]

約数ペア:

[(1, 78445382), (2, 39222691), (41, 1913302), (82, 956651), (409, 191798), (818, 95899), (2339, 33538), (4678, 16769)]