85519888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{232391}}^1$

素因数の和:232422

約数の個数: 20

約数和(自身を含む): 172899648

約数和(自身を除く): 87379760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 232391, 464782, 929564, 1859128, 3718256, 5344993, 10689986, 21379972, 42759944, 85519888]

約数ペア:

[(1, 85519888), (2, 42759944), (4, 21379972), (8, 10689986), (16, 5344993), (23, 3718256), (46, 1859128), (92, 929564), (184, 464782), (368, 232391)]