16490032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79279}}^1$

素因数の和:79300

約数の個数: 20

約数和(自身を含む): 34407520

約数和(自身を除く): 17917488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79279, 158558, 317116, 634232, 1030627, 1268464, 2061254, 4122508, 8245016, 16490032]

約数ペア:

[(1, 16490032), (2, 8245016), (4, 4122508), (8, 2061254), (13, 1268464), (16, 1030627), (26, 634232), (52, 317116), (104, 158558), (208, 79279)]