255587788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{31033}}^1$

素因数の和:31137

約数の個数: 24

約数和(自身を含む): 469234080

約数和(自身を除く): 213646292

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 31033, 62066, 124132, 899957, 1799914, 2203343, 3599828, 4406686, 8813372, 63896947, 127793894, 255587788]

約数ペア:

[(1, 255587788), (2, 127793894), (4, 63896947), (29, 8813372), (58, 4406686), (71, 3599828), (116, 2203343), (142, 1799914), (284, 899957), (2059, 124132), (4118, 62066), (8236, 31033)]