86674354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1114

約数の個数: 24

約数和(自身を含む): 141378480

約数和(自身を除く): 54704126

約数列:

[1, 2, 13, 26, 169, 338, 347, 694, 739, 1478, 4511, 9022, 9607, 19214, 58643, 117286, 124891, 249782, 256433, 512866, 3333629, 6667258, 43337177, 86674354]

約数ペア:

[(1, 86674354), (2, 43337177), (13, 6667258), (26, 3333629), (169, 512866), (338, 256433), (347, 249782), (694, 124891), (739, 117286), (1478, 58643), (4511, 19214), (9022, 9607)]