55229296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84191}}^1$

素因数の和:84240

約数の個数: 20

約数和(自身を含む): 109617984

約数和(自身を除く): 54388688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84191, 168382, 336764, 673528, 1347056, 3451831, 6903662, 13807324, 27614648, 55229296]

約数ペア:

[(1, 55229296), (2, 27614648), (4, 13807324), (8, 6903662), (16, 3451831), (41, 1347056), (82, 673528), (164, 336764), (328, 168382), (656, 84191)]