80174188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11369}}^1$

素因数の和:11457

約数の個数: 24

約数和(自身を含む): 147082320

約数和(自身を除く): 66908132

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 11369, 22738, 45476, 466129, 488867, 932258, 977734, 1864516, 1955468, 20043547, 40087094, 80174188]

約数ペア:

[(1, 80174188), (2, 40087094), (4, 20043547), (41, 1955468), (43, 1864516), (82, 977734), (86, 932258), (164, 488867), (172, 466129), (1763, 45476), (3526, 22738), (7052, 11369)]