31520768

素因数分解:

$2^{11}\times {\mathrm{15391}}^1$

素因数の和:15413

約数の個数: 24

約数和(自身を含む): 63030240

約数和(自身を除く): 31509472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 15391, 30782, 61564, 123128, 246256, 492512, 985024, 1970048, 3940096, 7880192, 15760384, 31520768]

約数ペア:

[(1, 31520768), (2, 15760384), (4, 7880192), (8, 3940096), (16, 1970048), (32, 985024), (64, 492512), (128, 246256), (256, 123128), (512, 61564), (1024, 30782), (2048, 15391)]