42885776

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{17989}}^1$

素因数の和:18146

約数の個数: 20

約数和(自身を含む): 83653500

約数和(自身を除く): 40767724

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 17989, 35978, 71956, 143912, 287824, 2680361, 5360722, 10721444, 21442888, 42885776]

約数ペア:

[(1, 42885776), (2, 21442888), (4, 10721444), (8, 5360722), (16, 2680361), (149, 287824), (298, 143912), (596, 71956), (1192, 35978), (2384, 17989)]