30989824

素因数分解:

$2^9\times {\mathrm{60527}}^1$

素因数の和:60545

約数の個数: 20

約数和(自身を含む): 61920144

約数和(自身を除く): 30930320

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 60527, 121054, 242108, 484216, 968432, 1936864, 3873728, 7747456, 15494912, 30989824]

約数ペア:

[(1, 30989824), (2, 15494912), (4, 7747456), (8, 3873728), (16, 1936864), (32, 968432), (64, 484216), (128, 242108), (256, 121054), (512, 60527)]