3865136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21980

約数の個数: 20

約数和(自身を含む): 8169864

約数和(自身を除く): 4304728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 21961, 43922, 87844, 175688, 241571, 351376, 483142, 966284, 1932568, 3865136]

約数ペア:

[(1, 3865136), (2, 1932568), (4, 966284), (8, 483142), (11, 351376), (16, 241571), (22, 175688), (44, 87844), (88, 43922), (176, 21961)]