38972968

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{2341}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 73140660

約数和(自身を除く): 34167692

約数列:

[1, 2, 4, 8, 2081, 2341, 4162, 4682, 8324, 9364, 16648, 18728, 4871621, 9743242, 19486484, 38972968]

約数ペア:

[(1, 38972968), (2, 19486484), (4, 9743242), (8, 4871621), (2081, 18728), (2341, 16648), (4162, 9364), (4682, 8324)]