87512144

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{43067}}^1$

素因数の和:43202

約数の個数: 20

約数和(自身を含む): 170893824

約数和(自身を除く): 83381680

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 43067, 86134, 172268, 344536, 689072, 5469509, 10939018, 21878036, 43756072, 87512144]

約数ペア:

[(1, 87512144), (2, 43756072), (4, 21878036), (8, 10939018), (16, 5469509), (127, 689072), (254, 344536), (508, 172268), (1016, 86134), (2032, 43067)]