8147456

素因数分解:

$2^9\times {\mathrm{15913}}^1$

素因数の和:15931

約数の個数: 20

約数和(自身を含む): 16280022

約数和(自身を除く): 8132566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 15913, 31826, 63652, 127304, 254608, 509216, 1018432, 2036864, 4073728, 8147456]

約数ペア:

[(1, 8147456), (2, 4073728), (4, 2036864), (8, 1018432), (16, 509216), (32, 254608), (64, 127304), (128, 63652), (256, 31826), (512, 15913)]