25425616

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{5077}}^1$

素因数の和:5398

約数の個数: 20

約数和(自身を含む): 49429252

約数和(自身を除く): 24003636

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 5077, 10154, 20308, 40616, 81232, 1589101, 3178202, 6356404, 12712808, 25425616]

約数ペア:

[(1, 25425616), (2, 12712808), (4, 6356404), (8, 3178202), (16, 1589101), (313, 81232), (626, 40616), (1252, 20308), (2504, 10154), (5008, 5077)]