16122128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 34819200

約数和(自身を除く): 18697072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1949, 2068, 3898, 4136, 7796, 8272, 15592, 21439, 31184, 42878, 85756, 91603, 171512, 183206, 343024, 366412, 732824, 1007633, 1465648, 2015266, 4030532, 8061064, 16122128]

約数ペア:

[(1, 16122128), (2, 8061064), (4, 4030532), (8, 2015266), (11, 1465648), (16, 1007633), (22, 732824), (44, 366412), (47, 343024), (88, 183206), (94, 171512), (176, 91603), (188, 85756), (376, 42878), (517, 31184), (752, 21439), (1034, 15592), (1949, 8272), (2068, 7796), (3898, 4136)]