87816484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{136361}}^1$

素因数の和:136395

約数の個数: 24

約数和(自身を含む): 183270528

約数和(自身を除く): 95454044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 136361, 272722, 545444, 954527, 1909054, 3136303, 3818108, 6272606, 12545212, 21954121, 43908242, 87816484]

約数ペア:

[(1, 87816484), (2, 43908242), (4, 21954121), (7, 12545212), (14, 6272606), (23, 3818108), (28, 3136303), (46, 1909054), (92, 954527), (161, 545444), (322, 272722), (644, 136361)]