40882288

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{4723}}^1$

素因数の和:5272

約数の個数: 20

約数和(自身を含む): 79372648

約数和(自身を除く): 38490360

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 4723, 8656, 9446, 18892, 37784, 75568, 2555143, 5110286, 10220572, 20441144, 40882288]

約数ペア:

[(1, 40882288), (2, 20441144), (4, 10220572), (8, 5110286), (16, 2555143), (541, 75568), (1082, 37784), (2164, 18892), (4328, 9446), (4723, 8656)]