40554128

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{34721}}^1$

素因数の和:34802

約数の個数: 20

約数和(自身を含む): 79652268

約数和(自身を除く): 39098140

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 34721, 69442, 138884, 277768, 555536, 2534633, 5069266, 10138532, 20277064, 40554128]

約数ペア:

[(1, 40554128), (2, 20277064), (4, 10138532), (8, 5069266), (16, 2534633), (73, 555536), (146, 277768), (292, 138884), (584, 69442), (1168, 34721)]