3971168

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 24

約数和(自身を含む): 7870968

約数和(自身を除く): 3899800

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 643, 772, 1286, 1544, 2572, 3088, 5144, 6176, 10288, 20576, 124099, 248198, 496396, 992792, 1985584, 3971168]

約数ペア:

[(1, 3971168), (2, 1985584), (4, 992792), (8, 496396), (16, 248198), (32, 124099), (193, 20576), (386, 10288), (643, 6176), (772, 5144), (1286, 3088), (1544, 2572)]