127792384

素因数分解:

$2^8\times {\mathrm{499189}}^1$

素因数の和:499205

約数の個数: 18

約数和(自身を含む): 255086090

約数和(自身を除く): 127293706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 499189, 998378, 1996756, 3993512, 7987024, 15974048, 31948096, 63896192, 127792384]

約数ペア:

[(1, 127792384), (2, 63896192), (4, 31948096), (8, 15974048), (16, 7987024), (32, 3993512), (64, 1996756), (128, 998378), (256, 499189)]