28335224

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{167}}^2$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 53869440

約数和(自身を除く): 25534216

約数列:

[1, 2, 4, 8, 127, 167, 254, 334, 508, 668, 1016, 1336, 21209, 27889, 42418, 55778, 84836, 111556, 169672, 223112, 3541903, 7083806, 14167612, 28335224]

約数ペア:

[(1, 28335224), (2, 14167612), (4, 7083806), (8, 3541903), (127, 223112), (167, 169672), (254, 111556), (334, 84836), (508, 55778), (668, 42418), (1016, 27889), (1336, 21209)]