80715332

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 143270400

約数和(自身を除く): 62555068

約数列:

[1, 2, 4, 103, 206, 409, 412, 479, 818, 958, 1636, 1916, 42127, 49337, 84254, 98674, 168508, 195911, 197348, 391822, 783644, 20178833, 40357666, 80715332]

約数ペア:

[(1, 80715332), (2, 40357666), (4, 20178833), (103, 783644), (206, 391822), (409, 197348), (412, 195911), (479, 168508), (818, 98674), (958, 84254), (1636, 49337), (1916, 42127)]