123940864

素因数分解:

$2^{12}\times {\mathrm{30259}}^1$

素因数の和:30283

約数の個数: 26

約数和(自身を含む): 247859660

約数和(自身を除く): 123918796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 30259, 60518, 121036, 242072, 484144, 968288, 1936576, 3873152, 7746304, 15492608, 30985216, 61970432, 123940864]

約数ペア:

[(1, 123940864), (2, 61970432), (4, 30985216), (8, 15492608), (16, 7746304), (32, 3873152), (64, 1936576), (128, 968288), (256, 484144), (512, 242072), (1024, 121036), (2048, 60518), (4096, 30259)]