89381204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2031391}}^1$

素因数の和:2031406

約数の個数: 12

約数和(自身を含む): 170636928

約数和(自身を除く): 81255724

約数列:

[1, 2, 4, 11, 22, 44, 2031391, 4062782, 8125564, 22345301, 44690602, 89381204]

約数ペア:

[(1, 89381204), (2, 44690602), (4, 22345301), (11, 8125564), (22, 4062782), (44, 2031391)]