21625312

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6691}}^1$

素因数の和:6802

約数の個数: 24

約数和(自身を含む): 43002792

約数和(自身を除く): 21377480

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6691, 13382, 26764, 53528, 107056, 214112, 675791, 1351582, 2703164, 5406328, 10812656, 21625312]

約数ペア:

[(1, 21625312), (2, 10812656), (4, 5406328), (8, 2703164), (16, 1351582), (32, 675791), (101, 214112), (202, 107056), (404, 53528), (808, 26764), (1616, 13382), (3232, 6691)]