56297392

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{13691}}^1$

素因数の和:13956

約数の個数: 20

約数和(自身を含む): 109508616

約数和(自身を除く): 53211224

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 13691, 27382, 54764, 109528, 219056, 3518587, 7037174, 14074348, 28148696, 56297392]

約数ペア:

[(1, 56297392), (2, 28148696), (4, 14074348), (8, 7037174), (16, 3518587), (257, 219056), (514, 109528), (1028, 54764), (2056, 27382), (4112, 13691)]