164429368

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{9839}}^1$

素因数の和:11934

約数の個数: 16

約数和(自身を含む): 308484000

約数和(自身を除く): 144054632

約数列:

[1, 2, 4, 8, 2089, 4178, 8356, 9839, 16712, 19678, 39356, 78712, 20553671, 41107342, 82214684, 164429368]

約数ペア:

[(1, 164429368), (2, 82214684), (4, 41107342), (8, 20553671), (2089, 78712), (4178, 39356), (8356, 19678), (9839, 16712)]