86997884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1753}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 160596240

約数和(自身を除く): 73598356

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 1753, 2612, 3506, 7012, 12407, 24814, 33307, 49628, 66614, 133228, 1144709, 2289418, 4578836, 21749471, 43498942, 86997884]

約数ペア:

[(1, 86997884), (2, 43498942), (4, 21749471), (19, 4578836), (38, 2289418), (76, 1144709), (653, 133228), (1306, 66614), (1753, 49628), (2612, 33307), (3506, 24814), (7012, 12407)]