5134256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16916

約数の個数: 20

約数和(自身を含む): 10471800

約数和(自身を除く): 5337544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16889, 33778, 67556, 135112, 270224, 320891, 641782, 1283564, 2567128, 5134256]

約数ペア:

[(1, 5134256), (2, 2567128), (4, 1283564), (8, 641782), (16, 320891), (19, 270224), (38, 135112), (76, 67556), (152, 33778), (304, 16889)]