80105864

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{8017}}^1$

素因数の和:9272

約数の個数: 16

約数和(自身を含む): 150337500

約数和(自身を除く): 70231636

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 8017, 9992, 16034, 32068, 64136, 10013233, 20026466, 40052932, 80105864]

約数ペア:

[(1, 80105864), (2, 40052932), (4, 20026466), (8, 10013233), (1249, 64136), (2498, 32068), (4996, 16034), (8017, 9992)]