25645442

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1073

約数の個数: 16

約数和(自身を含む): 39151392

約数和(自身を除く): 13505950

約数列:

[1, 2, 97, 163, 194, 326, 811, 1622, 15811, 31622, 78667, 132193, 157334, 264386, 12822721, 25645442]

約数ペア:

[(1, 25645442), (2, 12822721), (97, 264386), (163, 157334), (194, 132193), (326, 78667), (811, 31622), (1622, 15811)]