16274288

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{8009}}^1$

素因数の和:8144

約数の個数: 20

約数和(自身を含む): 31783680

約数和(自身を除く): 15509392

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 8009, 16018, 32036, 64072, 128144, 1017143, 2034286, 4068572, 8137144, 16274288]

約数ペア:

[(1, 16274288), (2, 8137144), (4, 4068572), (8, 2034286), (16, 1017143), (127, 128144), (254, 64072), (508, 32036), (1016, 16018), (2032, 8009)]