16766728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17321}}^1$

素因数の和:17349

約数の個数: 24

約数和(自身を含む): 34557390

約数和(自身を除く): 17790662

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 17321, 34642, 69284, 138568, 190531, 381062, 762124, 1524248, 2095841, 4191682, 8383364, 16766728]

約数ペア:

[(1, 16766728), (2, 8383364), (4, 4191682), (8, 2095841), (11, 1524248), (22, 762124), (44, 381062), (88, 190531), (121, 138568), (242, 69284), (484, 34642), (968, 17321)]