870816136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1533127}}^1$

素因数の和:1533204

約数の個数: 16

約数和(自身を含む): 1655778240

約数和(自身を除く): 784962104

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1533127, 3066254, 6132508, 12265016, 108852017, 217704034, 435408068, 870816136]

約数ペア:

[(1, 870816136), (2, 435408068), (4, 217704034), (8, 108852017), (71, 12265016), (142, 6132508), (284, 3066254), (568, 1533127)]