87097076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20407}}^1$

素因数の和:20519

約数の個数: 24

約数和(自身を含む): 167998656

約数和(自身を除く): 80901580

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 20407, 40814, 81628, 224477, 448954, 897908, 1979479, 3958958, 7917916, 21774269, 43548538, 87097076]

約数ペア:

[(1, 87097076), (2, 43548538), (4, 21774269), (11, 7917916), (22, 3958958), (44, 1979479), (97, 897908), (194, 448954), (388, 224477), (1067, 81628), (2134, 40814), (4268, 20407)]