8889004336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32680163}}^1$

素因数の和:32680188

約数の個数: 20

約数和(自身を含む): 18235531512

約数和(自身を除く): 9346527176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32680163, 65360326, 130720652, 261441304, 522882608, 555562771, 1111125542, 2222251084, 4444502168, 8889004336]

約数ペア:

[(1, 8889004336), (2, 4444502168), (4, 2222251084), (8, 1111125542), (16, 555562771), (17, 522882608), (34, 261441304), (68, 130720652), (136, 65360326), (272, 32680163)]