68008456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197699}}^1$

素因数の和:197748

約数の個数: 16

約数和(自身を含む): 130482000

約数和(自身を除く): 62473544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 197699, 395398, 790796, 1581592, 8501057, 17002114, 34004228, 68008456]

約数ペア:

[(1, 68008456), (2, 34004228), (4, 17002114), (8, 8501057), (43, 1581592), (86, 790796), (172, 395398), (344, 197699)]