80643008

素因数分解:

$2^6\times {\mathrm{1260047}}^1$

素因数の和:1260059

約数の個数: 14

約数和(自身を含む): 160026096

約数和(自身を除く): 79383088

約数列:

[1, 2, 4, 8, 16, 32, 64, 1260047, 2520094, 5040188, 10080376, 20160752, 40321504, 80643008]

約数ペア:

[(1, 80643008), (2, 40321504), (4, 20160752), (8, 10080376), (16, 5040188), (32, 2520094), (64, 1260047)]