80549476

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6553}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 161490560

約数和(自身を除く): 80941084

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 6553, 12292, 13106, 26212, 45871, 91742, 183484, 2876767, 5753534, 11507068, 20137369, 40274738, 80549476]

約数ペア:

[(1, 80549476), (2, 40274738), (4, 20137369), (7, 11507068), (14, 5753534), (28, 2876767), (439, 183484), (878, 91742), (1756, 45871), (3073, 26212), (6146, 13106), (6553, 12292)]