11640416

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2766

約数の個数: 24

約数和(自身を含む): 23090760

約数和(自身を除く): 11450344

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 2617, 4448, 5234, 10468, 20936, 41872, 83744, 363763, 727526, 1455052, 2910104, 5820208, 11640416]

約数ペア:

[(1, 11640416), (2, 5820208), (4, 2910104), (8, 1455052), (16, 727526), (32, 363763), (139, 83744), (278, 41872), (556, 20936), (1112, 10468), (2224, 5234), (2617, 4448)]