25398286

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 13550834

約数列:

[1, 2, 89, 97, 178, 194, 1471, 2942, 8633, 17266, 130919, 142687, 261838, 285374, 12699143, 25398286]

約数ペア:

[(1, 25398286), (2, 12699143), (89, 285374), (97, 261838), (178, 142687), (194, 130919), (1471, 17266), (2942, 8633)]