31340292

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60737}}^1$

素因数の和:60787

約数の個数: 24

約数和(自身を含む): 74829216

約数和(自身を除く): 43488924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 60737, 121474, 182211, 242948, 364422, 728844, 2611691, 5223382, 7835073, 10446764, 15670146, 31340292]

約数ペア:

[(1, 31340292), (2, 15670146), (3, 10446764), (4, 7835073), (6, 5223382), (12, 2611691), (43, 728844), (86, 364422), (129, 242948), (172, 182211), (258, 121474), (516, 60737)]