23129288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31771}}^1$

素因数の和:31797

約数の個数: 32

約数和(自身を含む): 53376960

約数和(自身を除く): 30247672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 31771, 63542, 127084, 222397, 254168, 413023, 444794, 826046, 889588, 1652092, 1779176, 2891161, 3304184, 5782322, 11564644, 23129288]

約数ペア:

[(1, 23129288), (2, 11564644), (4, 5782322), (7, 3304184), (8, 2891161), (13, 1779176), (14, 1652092), (26, 889588), (28, 826046), (52, 444794), (56, 413023), (91, 254168), (104, 222397), (182, 127084), (364, 63542), (728, 31771)]