89280004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2029091}}^1$

素因数の和:2029106

約数の個数: 12

約数和(自身を含む): 170443728

約数和(自身を除く): 81163724

約数列:

[1, 2, 4, 11, 22, 44, 2029091, 4058182, 8116364, 22320001, 44640002, 89280004]

約数ペア:

[(1, 89280004), (2, 44640002), (4, 22320001), (11, 8116364), (22, 4058182), (44, 2029091)]