4080976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 8101044

約数和(自身を除く): 4020068

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 6221, 12442, 24884, 49768, 99536, 255061, 510122, 1020244, 2040488, 4080976]

約数ペア:

[(1, 4080976), (2, 2040488), (4, 1020244), (8, 510122), (16, 255061), (41, 99536), (82, 49768), (164, 24884), (328, 12442), (656, 6221)]