25293392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38557}}^1$

素因数の和:38606

約数の個数: 20

約数和(自身を含む): 50202516

約数和(自身を除く): 24909124

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38557, 77114, 154228, 308456, 616912, 1580837, 3161674, 6323348, 12646696, 25293392]

約数ペア:

[(1, 25293392), (2, 12646696), (4, 6323348), (8, 3161674), (16, 1580837), (41, 616912), (82, 308456), (164, 154228), (328, 77114), (656, 38557)]