42046448

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29527}}^1$

素因数の和:29624

約数の個数: 20

約数和(自身を含む): 82383120

約数和(自身を除く): 40336672

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29527, 59054, 118108, 236216, 472432, 2627903, 5255806, 10511612, 21023224, 42046448]

約数ペア:

[(1, 42046448), (2, 21023224), (4, 10511612), (8, 5255806), (16, 2627903), (89, 472432), (178, 236216), (356, 118108), (712, 59054), (1424, 29527)]