2087272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23719}}^1$

素因数の和:23736

約数の個数: 16

約数和(自身を含む): 4269600

約数和(自身を除く): 2182328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 23719, 47438, 94876, 189752, 260909, 521818, 1043636, 2087272]

約数ペア:

[(1, 2087272), (2, 1043636), (4, 521818), (8, 260909), (11, 189752), (22, 94876), (44, 47438), (88, 23719)]