8072816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{21937}}^1$

素因数の和:21968

約数の個数: 20

約数和(自身を含む): 16321872

約数和(自身を除く): 8249056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 21937, 43874, 87748, 175496, 350992, 504551, 1009102, 2018204, 4036408, 8072816]

約数ペア:

[(1, 8072816), (2, 4036408), (4, 2018204), (8, 1009102), (16, 504551), (23, 350992), (46, 175496), (92, 87748), (184, 43874), (368, 21937)]