85328908

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29587}}^1$

素因数の和:29701

約数の個数: 24

約数和(自身を含む): 172320512

約数和(自身を除く): 86991604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 29587, 59174, 118348, 207109, 414218, 828436, 3047461, 6094922, 12189844, 21332227, 42664454, 85328908]

約数ペア:

[(1, 85328908), (2, 42664454), (4, 21332227), (7, 12189844), (14, 6094922), (28, 3047461), (103, 828436), (206, 414218), (412, 207109), (721, 118348), (1442, 59174), (2884, 29587)]