31523248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{85661}}^1$

素因数の和:85692

約数の個数: 20

約数和(自身を含む): 63732528

約数和(自身を除く): 32209280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 85661, 171322, 342644, 685288, 1370576, 1970203, 3940406, 7880812, 15761624, 31523248]

約数ペア:

[(1, 31523248), (2, 15761624), (4, 7880812), (8, 3940406), (16, 1970203), (23, 1370576), (46, 685288), (92, 342644), (184, 171322), (368, 85661)]