205658048

素因数分解:

$2^6\times {\mathrm{1487}}^1\times {\mathrm{2161}}^1$

素因数の和:3660

約数の個数: 28

約数和(自身を含む): 408566112

約数和(自身を除く): 202908064

約数列:

[1, 2, 4, 8, 16, 32, 64, 1487, 2161, 2974, 4322, 5948, 8644, 11896, 17288, 23792, 34576, 47584, 69152, 95168, 138304, 3213407, 6426814, 12853628, 25707256, 51414512, 102829024, 205658048]

約数ペア:

[(1, 205658048), (2, 102829024), (4, 51414512), (8, 25707256), (16, 12853628), (32, 6426814), (64, 3213407), (1487, 138304), (2161, 95168), (2974, 69152), (4322, 47584), (5948, 34576), (8644, 23792), (11896, 17288)]