68151808

素因数分解:

$2^9\times {\mathrm{133109}}^1$

素因数の和:133127

約数の個数: 20

約数和(自身を含む): 136171530

約数和(自身を除く): 68019722

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 133109, 266218, 532436, 1064872, 2129744, 4259488, 8518976, 17037952, 34075904, 68151808]

約数ペア:

[(1, 68151808), (2, 34075904), (4, 17037952), (8, 8518976), (16, 4259488), (32, 2129744), (64, 1064872), (128, 532436), (256, 266218), (512, 133109)]