129083816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{127051}}^1$

素因数の和:127184

約数の個数: 16

約数和(自身を含む): 243939840

約数和(自身を除く): 114856024

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 127051, 254102, 508204, 1016408, 16135477, 32270954, 64541908, 129083816]

約数ペア:

[(1, 129083816), (2, 64541908), (4, 32270954), (8, 16135477), (127, 1016408), (254, 508204), (508, 254102), (1016, 127051)]