17977168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4483

約数の個数: 40

約数和(自身を含む): 39658176

約数和(自身を除く): 21681008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4441, 8882, 17764, 35528, 48851, 71056, 97702, 102143, 195404, 204286, 390808, 408572, 781616, 817144, 1123573, 1634288, 2247146, 4494292, 8988584, 17977168]

約数ペア:

[(1, 17977168), (2, 8988584), (4, 4494292), (8, 2247146), (11, 1634288), (16, 1123573), (22, 817144), (23, 781616), (44, 408572), (46, 390808), (88, 204286), (92, 195404), (176, 102143), (184, 97702), (253, 71056), (368, 48851), (506, 35528), (1012, 17764), (2024, 8882), (4048, 4441)]