133585616

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{5189}}^1$

素因数の和:6806

約数の個数: 20

約数和(自身を含む): 259032900

約数和(自身を除く): 125447284

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 5189, 6436, 10378, 12872, 20756, 25744, 41512, 83024, 8349101, 16698202, 33396404, 66792808, 133585616]

約数ペア:

[(1, 133585616), (2, 66792808), (4, 33396404), (8, 16698202), (16, 8349101), (1609, 83024), (3218, 41512), (5189, 25744), (6436, 20756), (10378, 12872)]