87041834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9721}}^1$

素因数の和:9782

約数の個数: 24

約数和(自身を含む): 147404964

約数和(自身を除く): 60363130

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 9721, 19442, 106931, 213862, 359677, 719354, 1176241, 2352482, 3956447, 7912894, 43520917, 87041834]

約数ペア:

[(1, 87041834), (2, 43520917), (11, 7912894), (22, 3956447), (37, 2352482), (74, 1176241), (121, 719354), (242, 359677), (407, 213862), (814, 106931), (4477, 19442), (8954, 9721)]