16201216

素因数分解:

$2^9\times {\mathrm{31643}}^1$

素因数の和:31661

約数の個数: 20

約数和(自身を含む): 32371812

約数和(自身を除く): 16170596

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 31643, 63286, 126572, 253144, 506288, 1012576, 2025152, 4050304, 8100608, 16201216]

約数ペア:

[(1, 16201216), (2, 8100608), (4, 4050304), (8, 2025152), (16, 1012576), (32, 506288), (64, 253144), (128, 126572), (256, 63286), (512, 31643)]