80794678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{2297}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 124367760

約数和(自身を除く): 43573082

約数列:

[1, 2, 43, 86, 409, 818, 2297, 4594, 17587, 35174, 98771, 197542, 939473, 1878946, 40397339, 80794678]

約数ペア:

[(1, 80794678), (2, 40397339), (43, 1878946), (86, 939473), (409, 197542), (818, 98771), (2297, 35174), (4594, 17587)]