285304888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{2887}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 584300160

約数和(自身を除く): 298995272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1123, 2246, 2887, 4492, 5774, 8984, 11548, 12353, 23096, 24706, 31757, 49412, 63514, 98824, 127028, 254056, 3242101, 6484202, 12968404, 25936808, 35663111, 71326222, 142652444, 285304888]

約数ペア:

[(1, 285304888), (2, 142652444), (4, 71326222), (8, 35663111), (11, 25936808), (22, 12968404), (44, 6484202), (88, 3242101), (1123, 254056), (2246, 127028), (2887, 98824), (4492, 63514), (5774, 49412), (8984, 31757), (11548, 24706), (12353, 23096)]