80429368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{141601}}^1$

素因数の和:141678

約数の個数: 16

約数和(自身を含む): 152930160

約数和(自身を除く): 72500792

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 141601, 283202, 566404, 1132808, 10053671, 20107342, 40214684, 80429368]

約数ペア:

[(1, 80429368), (2, 40214684), (4, 20107342), (8, 10053671), (71, 1132808), (142, 566404), (284, 283202), (568, 141601)]