256512314

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{15073}}^1$

素因数の和:15269

約数の個数: 16

約数和(自身を含む): 393612288

約数和(自身を除く): 137099974

約数列:

[1, 2, 67, 127, 134, 254, 8509, 15073, 17018, 30146, 1009891, 1914271, 2019782, 3828542, 128256157, 256512314]

約数ペア:

[(1, 256512314), (2, 128256157), (67, 3828542), (127, 2019782), (134, 1914271), (254, 1009891), (8509, 30146), (15073, 17018)]