22916144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21377}}^1$

素因数の和:21452

約数の個数: 20

約数和(自身を含む): 45064824

約数和(自身を除く): 22148680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21377, 42754, 85508, 171016, 342032, 1432259, 2864518, 5729036, 11458072, 22916144]

約数ペア:

[(1, 22916144), (2, 11458072), (4, 5729036), (8, 2864518), (16, 1432259), (67, 342032), (134, 171016), (268, 85508), (536, 42754), (1072, 21377)]