831152

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 1895712

約数和(自身を除く): 1064560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 181, 287, 328, 362, 574, 656, 724, 1148, 1267, 1448, 2296, 2534, 2896, 4592, 5068, 7421, 10136, 14842, 20272, 29684, 51947, 59368, 103894, 118736, 207788, 415576, 831152]

約数ペア:

[(1, 831152), (2, 415576), (4, 207788), (7, 118736), (8, 103894), (14, 59368), (16, 51947), (28, 29684), (41, 20272), (56, 14842), (82, 10136), (112, 7421), (164, 5068), (181, 4592), (287, 2896), (328, 2534), (362, 2296), (574, 1448), (656, 1267), (724, 1148)]