68840888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{506183}}^1$

素因数の和:506206

約数の個数: 16

約数和(自身を含む): 136669680

約数和(自身を除く): 67828792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 506183, 1012366, 2024732, 4049464, 8605111, 17210222, 34420444, 68840888]

約数ペア:

[(1, 68840888), (2, 34420444), (4, 17210222), (8, 8605111), (17, 4049464), (34, 2024732), (68, 1012366), (136, 506183)]