136640272

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{24611}}^1$

素因数の和:24966

約数の個数: 20

約数和(自身を含む): 265514256

約数和(自身を除く): 128873984

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 24611, 49222, 98444, 196888, 393776, 8540017, 17080034, 34160068, 68320136, 136640272]

約数ペア:

[(1, 136640272), (2, 68320136), (4, 34160068), (8, 17080034), (16, 8540017), (347, 393776), (694, 196888), (1388, 98444), (2776, 49222), (5552, 24611)]