87134872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{990169}}^1$

素因数の和:990186

約数の個数: 16

約数和(自身を含む): 178230600

約数和(自身を除く): 91095728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 990169, 1980338, 3960676, 7921352, 10891859, 21783718, 43567436, 87134872]

約数ペア:

[(1, 87134872), (2, 43567436), (4, 21783718), (8, 10891859), (11, 7921352), (22, 3960676), (44, 1980338), (88, 990169)]