2016165232

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1247627}}^1$

素因数の和:1247736

約数の個数: 20

約数和(自身を含む): 3944999736

約数和(自身を除く): 1928834504

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1247627, 2495254, 4990508, 9981016, 19962032, 126010327, 252020654, 504041308, 1008082616, 2016165232]

約数ペア:

[(1, 2016165232), (2, 1008082616), (4, 504041308), (8, 252020654), (16, 126010327), (101, 19962032), (202, 9981016), (404, 4990508), (808, 2495254), (1616, 1247627)]