1678048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 3386880

約数和(自身を除く): 1708832

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1279, 1312, 2558, 5116, 10232, 20464, 40928, 52439, 104878, 209756, 419512, 839024, 1678048]

約数ペア:

[(1, 1678048), (2, 839024), (4, 419512), (8, 209756), (16, 104878), (32, 52439), (41, 40928), (82, 20464), (164, 10232), (328, 5116), (656, 2558), (1279, 1312)]