56117296

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42257}}^1$

素因数の和:42348

約数の個数: 20

約数和(自身を含む): 110039832

約数和(自身を除く): 53922536

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42257, 84514, 169028, 338056, 676112, 3507331, 7014662, 14029324, 28058648, 56117296]

約数ペア:

[(1, 56117296), (2, 28058648), (4, 14029324), (8, 7014662), (16, 3507331), (83, 676112), (166, 338056), (332, 169028), (664, 84514), (1328, 42257)]