16389208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{16931}}^1$

素因数の和:16959

約数の個数: 24

約数和(自身を含む): 33779340

約数和(自身を除く): 17390132

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 16931, 33862, 67724, 135448, 186241, 372482, 744964, 1489928, 2048651, 4097302, 8194604, 16389208]

約数ペア:

[(1, 16389208), (2, 8194604), (4, 4097302), (8, 2048651), (11, 1489928), (22, 744964), (44, 372482), (88, 186241), (121, 135448), (242, 67724), (484, 33862), (968, 16931)]