39649264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{85451}}^1$

素因数の和:85488

約数の個数: 20

約数和(自身を含む): 79470360

約数和(自身を除く): 39821096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 85451, 170902, 341804, 683608, 1367216, 2478079, 4956158, 9912316, 19824632, 39649264]

約数ペア:

[(1, 39649264), (2, 19824632), (4, 9912316), (8, 4956158), (16, 2478079), (29, 1367216), (58, 683608), (116, 341804), (232, 170902), (464, 85451)]