87053242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 51515078

約数列:

[1, 2, 43, 53, 71, 86, 106, 142, 269, 538, 2279, 3053, 3763, 4558, 6106, 7526, 11567, 14257, 19099, 23134, 28514, 38198, 161809, 323618, 613051, 821257, 1012247, 1226102, 1642514, 2024494, 43526621, 87053242]

約数ペア:

[(1, 87053242), (2, 43526621), (43, 2024494), (53, 1642514), (71, 1226102), (86, 1012247), (106, 821257), (142, 613051), (269, 323618), (538, 161809), (2279, 38198), (3053, 28514), (3763, 23134), (4558, 19099), (6106, 14257), (7526, 11567)]