189928544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{456559}}^1$

素因数の和:456582

約数の個数: 24

約数和(自身を含む): 402685920

約数和(自身を除く): 212757376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 456559, 913118, 1826236, 3652472, 5935267, 7304944, 11870534, 14609888, 23741068, 47482136, 94964272, 189928544]

約数ペア:

[(1, 189928544), (2, 94964272), (4, 47482136), (8, 23741068), (13, 14609888), (16, 11870534), (26, 7304944), (32, 5935267), (52, 3652472), (104, 1826236), (208, 913118), (416, 456559)]