85742902

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{18503}}^1$

素因数の和:18843

約数の個数: 16

約数和(自身を含む): 147439872

約数和(自身を除く): 61696970

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 18503, 37006, 129521, 259042, 6124493, 12248986, 42871451, 85742902]

約数ペア:

[(1, 85742902), (2, 42871451), (7, 12248986), (14, 6124493), (331, 259042), (662, 129521), (2317, 37006), (4634, 18503)]