39488528

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21841}}^1$

素因数の和:21962

約数の個数: 20

約数和(自身を含む): 77189628

約数和(自身を除く): 37701100

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21841, 43682, 87364, 174728, 349456, 2468033, 4936066, 9872132, 19744264, 39488528]

約数ペア:

[(1, 39488528), (2, 19744264), (4, 9872132), (8, 4936066), (16, 2468033), (113, 349456), (226, 174728), (452, 87364), (904, 43682), (1808, 21841)]