80959454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13259}}^1$

素因数の和:13375

約数の個数: 16

約数和(自身を含む): 126023040

約数和(自身を除く): 45063586

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 13259, 26518, 570137, 941389, 1140274, 1882778, 40479727, 80959454]

約数ペア:

[(1, 80959454), (2, 40479727), (43, 1882778), (71, 1140274), (86, 941389), (142, 570137), (3053, 26518), (6106, 13259)]