55161344

素因数分解:

$2^9\times 7^1\times {\mathrm{15391}}^1$

素因数の和:15416

約数の個数: 40

約数和(自身を含む): 125968128

約数和(自身を除く): 70806784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15391, 30782, 61564, 107737, 123128, 215474, 246256, 430948, 492512, 861896, 985024, 1723792, 1970048, 3447584, 3940096, 6895168, 7880192, 13790336, 27580672, 55161344]

約数ペア:

[(1, 55161344), (2, 27580672), (4, 13790336), (7, 7880192), (8, 6895168), (14, 3940096), (16, 3447584), (28, 1970048), (32, 1723792), (56, 985024), (64, 861896), (112, 492512), (128, 430948), (224, 246256), (256, 215474), (448, 123128), (512, 107737), (896, 61564), (1792, 30782), (3584, 15391)]