27769136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42331}}^1$

素因数の和:42380

約数の個数: 20

約数和(自身を含む): 55116264

約数和(自身を除く): 27347128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42331, 84662, 169324, 338648, 677296, 1735571, 3471142, 6942284, 13884568, 27769136]

約数ペア:

[(1, 27769136), (2, 13884568), (4, 6942284), (8, 3471142), (16, 1735571), (41, 677296), (82, 338648), (164, 169324), (328, 84662), (656, 42331)]