230859328

素因数分解:

$2^6\times 7^1\times {\mathrm{515311}}^1$

素因数の和:515330

約数の個数: 28

約数和(自身を含む): 523556992

約数和(自身を除く): 292697664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 515311, 1030622, 2061244, 3607177, 4122488, 7214354, 8244976, 14428708, 16489952, 28857416, 32979904, 57714832, 115429664, 230859328]

約数ペア:

[(1, 230859328), (2, 115429664), (4, 57714832), (7, 32979904), (8, 28857416), (14, 16489952), (16, 14428708), (28, 8244976), (32, 7214354), (56, 4122488), (64, 3607177), (112, 2061244), (224, 1030622), (448, 515311)]