89125376

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1724

約数の個数: 40

約数和(自身を含む): 179822940

約数和(自身を除く): 90697564

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1597, 1744, 3194, 3488, 6388, 6976, 12776, 13952, 25552, 27904, 51104, 55808, 102208, 174073, 204416, 348146, 408832, 696292, 817664, 1392584, 2785168, 5570336, 11140672, 22281344, 44562688, 89125376]

約数ペア:

[(1, 89125376), (2, 44562688), (4, 22281344), (8, 11140672), (16, 5570336), (32, 2785168), (64, 1392584), (109, 817664), (128, 696292), (218, 408832), (256, 348146), (436, 204416), (512, 174073), (872, 102208), (1597, 55808), (1744, 51104), (3194, 27904), (3488, 25552), (6388, 13952), (6976, 12776)]