85391986

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1134

約数の個数: 24

約数和(自身を含む): 137077956

約数和(自身を除く): 51685970

約数列:

[1, 2, 17, 34, 157, 289, 314, 578, 941, 1882, 2669, 5338, 15997, 31994, 45373, 90746, 147737, 271949, 295474, 543898, 2511529, 5023058, 42695993, 85391986]

約数ペア:

[(1, 85391986), (2, 42695993), (17, 5023058), (34, 2511529), (157, 543898), (289, 295474), (314, 271949), (578, 147737), (941, 90746), (1882, 45373), (2669, 31994), (5338, 15997)]