42278672

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{7841}}^1$

素因数の和:8186

約数の個数: 20

約数和(自身を含む): 82168476

約数和(自身を除く): 39889804

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 7841, 15682, 31364, 62728, 125456, 2642417, 5284834, 10569668, 21139336, 42278672]

約数ペア:

[(1, 42278672), (2, 21139336), (4, 10569668), (8, 5284834), (16, 2642417), (337, 125456), (674, 62728), (1348, 31364), (2696, 15682), (5392, 7841)]