42232388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{87257}}^1$

素因数の和:87283

約数の個数: 18

約数和(自身を含む): 81237198

約数和(自身を除く): 39004810

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 87257, 174514, 349028, 959827, 1919654, 3839308, 10558097, 21116194, 42232388]

約数ペア:

[(1, 42232388), (2, 21116194), (4, 10558097), (11, 3839308), (22, 1919654), (44, 959827), (121, 349028), (242, 174514), (484, 87257)]