42534404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{87881}}^1$

素因数の和:87907

約数の個数: 18

約数和(自身を含む): 81818142

約数和(自身を除く): 39283738

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 87881, 175762, 351524, 966691, 1933382, 3866764, 10633601, 21267202, 42534404]

約数ペア:

[(1, 42534404), (2, 21267202), (4, 10633601), (11, 3866764), (22, 1933382), (44, 966691), (121, 351524), (242, 175762), (484, 87881)]