80238544

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{2851}}^1$

素因数の和:4618

約数の個数: 20

約数和(自身を含む): 155605120

約数和(自身を除く): 75366576

約数列:

[1, 2, 4, 8, 16, 1759, 2851, 3518, 5702, 7036, 11404, 14072, 22808, 28144, 45616, 5014909, 10029818, 20059636, 40119272, 80238544]

約数ペア:

[(1, 80238544), (2, 40119272), (4, 20059636), (8, 10029818), (16, 5014909), (1759, 45616), (2851, 28144), (3518, 22808), (5702, 14072), (7036, 11404)]