22805768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{40151}}^1$

素因数の和:40228

約数の個数: 16

約数和(自身を含む): 43364160

約数和(自身を除く): 20558392

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 40151, 80302, 160604, 321208, 2850721, 5701442, 11402884, 22805768]

約数ペア:

[(1, 22805768), (2, 11402884), (4, 5701442), (8, 2850721), (71, 321208), (142, 160604), (284, 80302), (568, 40151)]