80499724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{1021}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 147315168

約数和(自身を除く): 66815444

約数列:

[1, 2, 4, 23, 46, 92, 857, 1021, 1714, 2042, 3428, 4084, 19711, 23483, 39422, 46966, 78844, 93932, 874997, 1749994, 3499988, 20124931, 40249862, 80499724]

約数ペア:

[(1, 80499724), (2, 40249862), (4, 20124931), (23, 3499988), (46, 1749994), (92, 874997), (857, 93932), (1021, 78844), (1714, 46966), (2042, 39422), (3428, 23483), (4084, 19711)]