55191584

素因数分解:

$2^5\times 7^1\times {\mathrm{246391}}^1$

素因数の和:246408

約数の個数: 24

約数和(自身を含む): 124181568

約数和(自身を除く): 68989984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 246391, 492782, 985564, 1724737, 1971128, 3449474, 3942256, 6898948, 7884512, 13797896, 27595792, 55191584]

約数ペア:

[(1, 55191584), (2, 27595792), (4, 13797896), (7, 7884512), (8, 6898948), (14, 3942256), (16, 3449474), (28, 1971128), (32, 1724737), (56, 985564), (112, 492782), (224, 246391)]