25344790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149087}}^1$

素因数の和:149111

約数の個数: 16

約数和(自身を含む): 48304512

約数和(自身を除く): 22959722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 149087, 298174, 745435, 1490870, 2534479, 5068958, 12672395, 25344790]

約数ペア:

[(1, 25344790), (2, 12672395), (5, 5068958), (10, 2534479), (17, 1490870), (34, 745435), (85, 298174), (170, 149087)]