64804864

素因数分解:

$2^{11}\times {\mathrm{31643}}^1$

素因数の和:31665

約数の個数: 24

約数和(自身を含む): 129582180

約数和(自身を除く): 64777316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 31643, 63286, 126572, 253144, 506288, 1012576, 2025152, 4050304, 8100608, 16201216, 32402432, 64804864]

約数ペア:

[(1, 64804864), (2, 32402432), (4, 16201216), (8, 8100608), (16, 4050304), (32, 2025152), (64, 1012576), (128, 506288), (256, 253144), (512, 126572), (1024, 63286), (2048, 31643)]