172090624

素因数分解:

$2^8\times {\mathrm{672229}}^1$

素因数の和:672245

約数の個数: 18

約数和(自身を含む): 343509530

約数和(自身を除く): 171418906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 672229, 1344458, 2688916, 5377832, 10755664, 21511328, 43022656, 86045312, 172090624]

約数ペア:

[(1, 172090624), (2, 86045312), (4, 43022656), (8, 21511328), (16, 10755664), (32, 5377832), (64, 2688916), (128, 1344458), (256, 672229)]