9720656

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{5021}}^1$

素因数の和:5051

約数の個数: 30

約数和(自身を含む): 20705706

約数和(自身を除く): 10985050

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 5021, 10042, 20084, 40168, 55231, 80336, 110462, 220924, 441848, 607541, 883696, 1215082, 2430164, 4860328, 9720656]

約数ペア:

[(1, 9720656), (2, 4860328), (4, 2430164), (8, 1215082), (11, 883696), (16, 607541), (22, 441848), (44, 220924), (88, 110462), (121, 80336), (176, 55231), (242, 40168), (484, 20084), (968, 10042), (1936, 5021)]