315089392

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{21617}}^1$

素因数の和:22536

約数の個数: 20

約数和(自身を含む): 611184096

約数和(自身を除く): 296094704

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 7288, 14576, 21617, 43234, 86468, 172936, 345872, 19693087, 39386174, 78772348, 157544696, 315089392]

約数ペア:

[(1, 315089392), (2, 157544696), (4, 78772348), (8, 39386174), (16, 19693087), (911, 345872), (1822, 172936), (3644, 86468), (7288, 43234), (14576, 21617)]