80700424

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3253}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 173373120

約数和(自身を除く): 92672696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3253, 3544, 6202, 6506, 12404, 13012, 22771, 24808, 26024, 45542, 91084, 182168, 1441079, 2882158, 5764316, 10087553, 11528632, 20175106, 40350212, 80700424]

約数ペア:

[(1, 80700424), (2, 40350212), (4, 20175106), (7, 11528632), (8, 10087553), (14, 5764316), (28, 2882158), (56, 1441079), (443, 182168), (886, 91084), (1772, 45542), (3101, 26024), (3253, 24808), (3544, 22771), (6202, 13012), (6506, 12404)]