25885924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157841}}^1$

素因数の和:157886

約数の個数: 12

約数和(自身を含む): 46405548

約数和(自身を除く): 20519624

約数列:

[1, 2, 4, 41, 82, 164, 157841, 315682, 631364, 6471481, 12942962, 25885924]

約数ペア:

[(1, 25885924), (2, 12942962), (4, 6471481), (41, 631364), (82, 315682), (164, 157841)]