3940096

素因数分解:

$2^8\times {\mathrm{15391}}^1$

素因数の和:15407

約数の個数: 18

約数和(自身を含む): 7865312

約数和(自身を除く): 3925216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 15391, 30782, 61564, 123128, 246256, 492512, 985024, 1970048, 3940096]

約数ペア:

[(1, 3940096), (2, 1970048), (4, 985024), (8, 492512), (16, 246256), (32, 123128), (64, 61564), (128, 30782), (256, 15391)]