80659088

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{14281}}^1$

素因数の和:14642

約数の個数: 20

約数和(自身を含む): 156730668

約数和(自身を除く): 76071580

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 14281, 28562, 57124, 114248, 228496, 5041193, 10082386, 20164772, 40329544, 80659088]

約数ペア:

[(1, 80659088), (2, 40329544), (4, 20164772), (8, 10082386), (16, 5041193), (353, 228496), (706, 114248), (1412, 57124), (2824, 28562), (5648, 14281)]