31425584

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{2341}}^1$

素因数の和:3188

約数の個数: 20

約数和(自身を含む): 60985680

約数和(自身を除く): 29560096

約数列:

[1, 2, 4, 8, 16, 839, 1678, 2341, 3356, 4682, 6712, 9364, 13424, 18728, 37456, 1964099, 3928198, 7856396, 15712792, 31425584]

約数ペア:

[(1, 31425584), (2, 15712792), (4, 7856396), (8, 3928198), (16, 1964099), (839, 37456), (1678, 18728), (2341, 13424), (3356, 9364), (4682, 6712)]