42787448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{486221}}^1$

素因数の和:486238

約数の個数: 16

約数和(自身を含む): 87519960

約数和(自身を除く): 44732512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 486221, 972442, 1944884, 3889768, 5348431, 10696862, 21393724, 42787448]

約数ペア:

[(1, 42787448), (2, 21393724), (4, 10696862), (8, 5348431), (11, 3889768), (22, 1944884), (44, 972442), (88, 486221)]