22859936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 49660128

約数和(自身を除く): 26800192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 643, 808, 1111, 1286, 1616, 2222, 2572, 3232, 4444, 5144, 7073, 8888, 10288, 14146, 17776, 20576, 28292, 35552, 56584, 64943, 113168, 129886, 226336, 259772, 519544, 714373, 1039088, 1428746, 2078176, 2857492, 5714984, 11429968, 22859936]

約数ペア:

[(1, 22859936), (2, 11429968), (4, 5714984), (8, 2857492), (11, 2078176), (16, 1428746), (22, 1039088), (32, 714373), (44, 519544), (88, 259772), (101, 226336), (176, 129886), (202, 113168), (352, 64943), (404, 56584), (643, 35552), (808, 28292), (1111, 20576), (1286, 17776), (1616, 14146), (2222, 10288), (2572, 8888), (3232, 7073), (4444, 5144)]