87109396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53507}}^1$

素因数の和:53559

約数の個数: 24

約数和(自身を含む): 170797536

約数和(自身を除く): 83688140

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 53507, 107014, 214028, 588577, 1177154, 1979759, 2354308, 3959518, 7919036, 21777349, 43554698, 87109396]

約数ペア:

[(1, 87109396), (2, 43554698), (4, 21777349), (11, 7919036), (22, 3959518), (37, 2354308), (44, 1979759), (74, 1177154), (148, 588577), (407, 214028), (814, 107014), (1628, 53507)]