80213084

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2621}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 160634208

約数和(自身を除く): 80421124

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 2621, 4372, 5242, 7651, 10484, 15302, 18347, 30604, 36694, 73388, 2864753, 5729506, 11459012, 20053271, 40106542, 80213084]

約数ペア:

[(1, 80213084), (2, 40106542), (4, 20053271), (7, 11459012), (14, 5729506), (28, 2864753), (1093, 73388), (2186, 36694), (2621, 30604), (4372, 18347), (5242, 15302), (7651, 10484)]