7845392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{21319}}^1$

素因数の和:21350

約数の個数: 20

約数和(自身を含む): 15862080

約数和(自身を除く): 8016688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 21319, 42638, 85276, 170552, 341104, 490337, 980674, 1961348, 3922696, 7845392]

約数ペア:

[(1, 7845392), (2, 3922696), (4, 1961348), (8, 980674), (16, 490337), (23, 341104), (46, 170552), (92, 85276), (184, 42638), (368, 21319)]