86847956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3347}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 164052000

約数和(自身を除く): 77204044

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 3347, 6487, 6694, 12974, 13388, 25948, 43511, 87022, 174044, 1670153, 3340306, 6680612, 21711989, 43423978, 86847956]

約数ペア:

[(1, 86847956), (2, 43423978), (4, 21711989), (13, 6680612), (26, 3340306), (52, 1670153), (499, 174044), (998, 87022), (1996, 43511), (3347, 25948), (6487, 13388), (6694, 12974)]