136771288

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{66523}}^1$

素因数の和:66786

約数の個数: 16

約数和(自身を含む): 257447880

約数和(自身を除く): 120676592

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 66523, 133046, 266092, 532184, 17096411, 34192822, 68385644, 136771288]

約数ペア:

[(1, 136771288), (2, 68385644), (4, 34192822), (8, 17096411), (257, 532184), (514, 266092), (1028, 133046), (2056, 66523)]