86725828

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{11777}}^1$

素因数の和:12051

約数の個数: 24

約数和(自身を含む): 174125952

約数和(自身を除く): 87400124

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 11777, 23554, 47108, 82439, 164878, 329756, 3097351, 6194702, 12389404, 21681457, 43362914, 86725828]

約数ペア:

[(1, 86725828), (2, 43362914), (4, 21681457), (7, 12389404), (14, 6194702), (28, 3097351), (263, 329756), (526, 164878), (1052, 82439), (1841, 47108), (3682, 23554), (7364, 11777)]