77408936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8221}}^1$

素因数の和:8345

約数の個数: 32

約数和(自身を含む): 159835680

約数和(自身を除く): 82426744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 8221, 9416, 16442, 32884, 65768, 90431, 180862, 361724, 723448, 879647, 1759294, 3518588, 7037176, 9676117, 19352234, 38704468, 77408936]

約数ペア:

[(1, 77408936), (2, 38704468), (4, 19352234), (8, 9676117), (11, 7037176), (22, 3518588), (44, 1759294), (88, 879647), (107, 723448), (214, 361724), (428, 180862), (856, 90431), (1177, 65768), (2354, 32884), (4708, 16442), (8221, 9416)]