25186516

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 45087840

約数和(自身を除く): 19901324

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 709, 1418, 2836, 8881, 17762, 35524, 58847, 75863, 117694, 151726, 235388, 303452, 6296629, 12593258, 25186516]

約数ペア:

[(1, 25186516), (2, 12593258), (4, 6296629), (83, 303452), (107, 235388), (166, 151726), (214, 117694), (332, 75863), (428, 58847), (709, 35524), (1418, 17762), (2836, 8881)]