267639088

素因数分解:

$2^4\times {\mathrm{2593}}^1\times {\mathrm{6451}}^1$

素因数の和:9052

約数の個数: 20

約数和(自身を含む): 518831128

約数和(自身を除く): 251192040

約数列:

[1, 2, 4, 8, 16, 2593, 5186, 6451, 10372, 12902, 20744, 25804, 41488, 51608, 103216, 16727443, 33454886, 66909772, 133819544, 267639088]

約数ペア:

[(1, 267639088), (2, 133819544), (4, 66909772), (8, 33454886), (16, 16727443), (2593, 103216), (5186, 51608), (6451, 41488), (10372, 25804), (12902, 20744)]