27271088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131111}}^1$

素因数の和:131132

約数の個数: 20

約数和(自身を含む): 56902608

約数和(自身を除く): 29631520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131111, 262222, 524444, 1048888, 1704443, 2097776, 3408886, 6817772, 13635544, 27271088]

約数ペア:

[(1, 27271088), (2, 13635544), (4, 6817772), (8, 3408886), (13, 2097776), (16, 1704443), (26, 1048888), (52, 524444), (104, 262222), (208, 131111)]