5450416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17956

約数の個数: 20

約数和(自身を含む): 11116600

約数和(自身を除く): 5666184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17929, 35858, 71716, 143432, 286864, 340651, 681302, 1362604, 2725208, 5450416]

約数ペア:

[(1, 5450416), (2, 2725208), (4, 1362604), (8, 681302), (16, 340651), (19, 286864), (38, 143432), (76, 71716), (152, 35858), (304, 17929)]