31120384

素因数分解:

$2^{10}\times {\mathrm{30391}}^1$

素因数の和:30411

約数の個数: 22

約数和(自身を含む): 62212424

約数和(自身を除く): 31092040

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 30391, 60782, 121564, 243128, 486256, 972512, 1945024, 3890048, 7780096, 15560192, 31120384]

約数ペア:

[(1, 31120384), (2, 15560192), (4, 7780096), (8, 3890048), (16, 1945024), (32, 972512), (64, 486256), (128, 243128), (256, 121564), (512, 60782), (1024, 30391)]