80132426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{8297}}^1$

素因数の和:8749

約数の個数: 16

約数和(自身を含む): 131440320

約数和(自身を除く): 51307894

約数列:

[1, 2, 11, 22, 439, 878, 4829, 8297, 9658, 16594, 91267, 182534, 3642383, 7284766, 40066213, 80132426]

約数ペア:

[(1, 80132426), (2, 40066213), (11, 7284766), (22, 3642383), (439, 182534), (878, 91267), (4829, 16594), (8297, 9658)]