80937388

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5527}}^1$

素因数の和:6061

約数の個数: 24

約数和(自身を含む): 162213632

約数和(自身を除く): 81276244

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 5527, 7322, 11054, 14644, 22108, 38689, 77378, 154756, 2890621, 5781242, 11562484, 20234347, 40468694, 80937388]

約数ペア:

[(1, 80937388), (2, 40468694), (4, 20234347), (7, 11562484), (14, 5781242), (28, 2890621), (523, 154756), (1046, 77378), (2092, 38689), (3661, 22108), (5527, 14644), (7322, 11054)]