40163824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47363}}^1$

素因数の和:47424

約数の個数: 20

約数和(自身を含む): 79287336

約数和(自身を除く): 39123512

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47363, 94726, 189452, 378904, 757808, 2510239, 5020478, 10040956, 20081912, 40163824]

約数ペア:

[(1, 40163824), (2, 20081912), (4, 10040956), (8, 5020478), (16, 2510239), (53, 757808), (106, 378904), (212, 189452), (424, 94726), (848, 47363)]