129699512

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{127657}}^1$

素因数の和:127790

約数の個数: 16

約数和(自身を含む): 245103360

約数和(自身を除く): 115403848

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 127657, 255314, 510628, 1021256, 16212439, 32424878, 64849756, 129699512]

約数ペア:

[(1, 129699512), (2, 64849756), (4, 32424878), (8, 16212439), (127, 1021256), (254, 510628), (508, 255314), (1016, 127657)]