218932576

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{49939}}^1$

素因数の和:50086

約数の個数: 24

約数和(自身を含む): 434178360

約数和(自身を除く): 215245784

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 49939, 99878, 199756, 399512, 799024, 1598048, 6841643, 13683286, 27366572, 54733144, 109466288, 218932576]

約数ペア:

[(1, 218932576), (2, 109466288), (4, 54733144), (8, 27366572), (16, 13683286), (32, 6841643), (137, 1598048), (274, 799024), (548, 399512), (1096, 199756), (2192, 99878), (4384, 49939)]