31022952

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 82874880

約数和(自身を除く): 51851928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1307, 1978, 2614, 2967, 3921, 3956, 5228, 5934, 7842, 7912, 10456, 11868, 15684, 23736, 30061, 31368, 56201, 60122, 90183, 112402, 120244, 168603, 180366, 224804, 240488, 337206, 360732, 449608, 674412, 721464, 1292623, 1348824, 2585246, 3877869, 5170492, 7755738, 10340984, 15511476, 31022952]

約数ペア:

[(1, 31022952), (2, 15511476), (3, 10340984), (4, 7755738), (6, 5170492), (8, 3877869), (12, 2585246), (23, 1348824), (24, 1292623), (43, 721464), (46, 674412), (69, 449608), (86, 360732), (92, 337206), (129, 240488), (138, 224804), (172, 180366), (184, 168603), (258, 120244), (276, 112402), (344, 90183), (516, 60122), (552, 56201), (989, 31368), (1032, 30061), (1307, 23736), (1978, 15684), (2614, 11868), (2967, 10456), (3921, 7912), (3956, 7842), (5228, 5934)]