23420512

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{17851}}^1$

素因数の和:17902

約数の個数: 24

約数和(自身を含む): 47236392

約数和(自身を除く): 23815880

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 17851, 35702, 71404, 142808, 285616, 571232, 731891, 1463782, 2927564, 5855128, 11710256, 23420512]

約数ペア:

[(1, 23420512), (2, 11710256), (4, 5855128), (8, 2927564), (16, 1463782), (32, 731891), (41, 571232), (82, 285616), (164, 142808), (328, 71404), (656, 35702), (1312, 17851)]