45040864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 97372800

約数和(自身を除く): 52331936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 643, 796, 1286, 1592, 2189, 2572, 3184, 4378, 5144, 6368, 7073, 8756, 10288, 14146, 17512, 20576, 28292, 35024, 56584, 70048, 113168, 127957, 226336, 255914, 511828, 1023656, 1407527, 2047312, 2815054, 4094624, 5630108, 11260216, 22520432, 45040864]

約数ペア:

[(1, 45040864), (2, 22520432), (4, 11260216), (8, 5630108), (11, 4094624), (16, 2815054), (22, 2047312), (32, 1407527), (44, 1023656), (88, 511828), (176, 255914), (199, 226336), (352, 127957), (398, 113168), (643, 70048), (796, 56584), (1286, 35024), (1592, 28292), (2189, 20576), (2572, 17512), (3184, 14146), (4378, 10288), (5144, 8756), (6368, 7073)]