134304824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{390421}}^1$

素因数の和:390470

約数の個数: 16

約数和(自身を含む): 257678520

約数和(自身を除く): 123373696

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 390421, 780842, 1561684, 3123368, 16788103, 33576206, 67152412, 134304824]

約数ペア:

[(1, 134304824), (2, 67152412), (4, 33576206), (8, 16788103), (43, 3123368), (86, 1561684), (172, 780842), (344, 390421)]