85331128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{561389}}^1$

素因数の和:561414

約数の個数: 16

約数和(自身を含む): 168417000

約数和(自身を除く): 83085872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 561389, 1122778, 2245556, 4491112, 10666391, 21332782, 42665564, 85331128]

約数ペア:

[(1, 85331128), (2, 42665564), (4, 21332782), (8, 10666391), (19, 4491112), (38, 2245556), (76, 1122778), (152, 561389)]