128045888

素因数分解:

$2^6\times {\mathrm{2000717}}^1$

素因数の和:2000729

約数の個数: 14

約数和(自身を含む): 254091186

約数和(自身を除く): 126045298

約数列:

[1, 2, 4, 8, 16, 32, 64, 2000717, 4001434, 8002868, 16005736, 32011472, 64022944, 128045888]

約数ペア:

[(1, 128045888), (2, 64022944), (4, 32011472), (8, 16005736), (16, 8002868), (32, 4001434), (64, 2000717)]