89020136

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{11161}}^1$

素因数の和:12164

約数の個数: 16

約数和(自身を含む): 167095140

約数和(自身を除く): 78075004

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 11161, 22322, 44644, 89288, 11127517, 22255034, 44510068, 89020136]

約数ペア:

[(1, 89020136), (2, 44510068), (4, 22255034), (8, 11127517), (997, 89288), (1994, 44644), (3988, 22322), (7976, 11161)]