87818896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{45361}}^1$

素因数の和:45391

約数の個数: 30

約数和(自身を含む): 187027526

約数和(自身を除く): 99208630

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 45361, 90722, 181444, 362888, 498971, 725776, 997942, 1995884, 3991768, 5488681, 7983536, 10977362, 21954724, 43909448, 87818896]

約数ペア:

[(1, 87818896), (2, 43909448), (4, 21954724), (8, 10977362), (11, 7983536), (16, 5488681), (22, 3991768), (44, 1995884), (88, 997942), (121, 725776), (176, 498971), (242, 362888), (484, 181444), (968, 90722), (1936, 45361)]