65204912

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{69073}}^1$

素因数の和:69140

約数の個数: 20

約数和(自身を含む): 128477640

約数和(自身を除く): 63272728

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 69073, 138146, 276292, 552584, 1105168, 4075307, 8150614, 16301228, 32602456, 65204912]

約数ペア:

[(1, 65204912), (2, 32602456), (4, 16301228), (8, 8150614), (16, 4075307), (59, 1105168), (118, 552584), (236, 276292), (472, 138146), (944, 69073)]