22281344

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 44823900

約数和(自身を除く): 22542556

約数列:

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

約数ペア:

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