18055792

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4391}}^1$

素因数の和:4656

約数の個数: 20

約数和(自身を含む): 35127216

約数和(自身を除く): 17071424

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 4391, 8782, 17564, 35128, 70256, 1128487, 2256974, 4513948, 9027896, 18055792]

約数ペア:

[(1, 18055792), (2, 9027896), (4, 4513948), (8, 2256974), (16, 1128487), (257, 70256), (514, 35128), (1028, 17564), (2056, 8782), (4112, 4391)]