55621648

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{33751}}^1$

素因数の和:33862

約数の個数: 20

約数和(自身を含む): 108816448

約数和(自身を除く): 53194800

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 33751, 67502, 135004, 270008, 540016, 3476353, 6952706, 13905412, 27810824, 55621648]

約数ペア:

[(1, 55621648), (2, 27810824), (4, 13905412), (8, 6952706), (16, 3476353), (103, 540016), (206, 270008), (412, 135004), (824, 67502), (1648, 33751)]