31382352

素因数分解:

$2^4\times 3^2\times {\mathrm{217933}}^1$

素因数の和:217947

約数の個数: 30

約数和(自身を含む): 87827402

約数和(自身を除く): 56445050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217933, 435866, 653799, 871732, 1307598, 1743464, 1961397, 2615196, 3486928, 3922794, 5230392, 7845588, 10460784, 15691176, 31382352]

約数ペア:

[(1, 31382352), (2, 15691176), (3, 10460784), (4, 7845588), (6, 5230392), (8, 3922794), (9, 3486928), (12, 2615196), (16, 1961397), (18, 1743464), (24, 1307598), (36, 871732), (48, 653799), (72, 435866), (144, 217933)]