168019834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{2903}}^1$

素因数の和:3621

約数の個数: 16

約数和(自身を含む): 258363072

約数和(自身を除く): 90343238

約数列:

[1, 2, 43, 86, 673, 1346, 2903, 5806, 28939, 57878, 124829, 249658, 1953719, 3907438, 84009917, 168019834]

約数ペア:

[(1, 168019834), (2, 84009917), (43, 3907438), (86, 1953719), (673, 249658), (1346, 124829), (2903, 57878), (5806, 28939)]