30977744

素因数分解:

$2^4\times 7^1\times {\mathrm{276587}}^1$

素因数の和:276602

約数の個数: 20

約数和(自身を含む): 68593824

約数和(自身を除く): 37616080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276587, 553174, 1106348, 1936109, 2212696, 3872218, 4425392, 7744436, 15488872, 30977744]

約数ペア:

[(1, 30977744), (2, 15488872), (4, 7744436), (7, 4425392), (8, 3872218), (14, 2212696), (16, 1936109), (28, 1106348), (56, 553174), (112, 276587)]