80210072

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{28403}}^1$

素因数の和:28762

約数の個数: 16

約数和(自身を含む): 150825240

約数和(自身を除く): 70615168

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 28403, 56806, 113612, 227224, 10026259, 20052518, 40105036, 80210072]

約数ペア:

[(1, 80210072), (2, 40105036), (4, 20052518), (8, 10026259), (353, 227224), (706, 113612), (1412, 56806), (2824, 28403)]