10640384

素因数分解:

$2^{10}\times {\mathrm{10391}}^1$

素因数の和:10411

約数の個数: 22

約数和(自身を含む): 21272424

約数和(自身を除く): 10632040

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 10391, 20782, 41564, 83128, 166256, 332512, 665024, 1330048, 2660096, 5320192, 10640384]

約数ペア:

[(1, 10640384), (2, 5320192), (4, 2660096), (8, 1330048), (16, 665024), (32, 332512), (64, 166256), (128, 83128), (256, 41564), (512, 20782), (1024, 10391)]