16522528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 36027936

約数和(自身を除く): 19505408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 643, 803, 1168, 1286, 1606, 2336, 2572, 3212, 5144, 6424, 7073, 10288, 12848, 14146, 20576, 25696, 28292, 46939, 56584, 93878, 113168, 187756, 226336, 375512, 516329, 751024, 1032658, 1502048, 2065316, 4130632, 8261264, 16522528]

約数ペア:

[(1, 16522528), (2, 8261264), (4, 4130632), (8, 2065316), (11, 1502048), (16, 1032658), (22, 751024), (32, 516329), (44, 375512), (73, 226336), (88, 187756), (146, 113168), (176, 93878), (292, 56584), (352, 46939), (584, 28292), (643, 25696), (803, 20576), (1168, 14146), (1286, 12848), (1606, 10288), (2336, 7073), (2572, 6424), (3212, 5144)]