137553554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{33403}}^1$

素因数の和:33505

約数の個数: 16

約数和(自身を含む): 216457920

約数和(自身を除く): 78904366

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 33403, 66806, 968687, 1937374, 2371613, 4743226, 68776777, 137553554]

約数ペア:

[(1, 137553554), (2, 68776777), (29, 4743226), (58, 2371613), (71, 1937374), (142, 968687), (2059, 66806), (4118, 33403)]