55219784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{168353}}^1$

素因数の和:168400

約数の個数: 16

約数和(自身を含む): 106063020

約数和(自身を除く): 50843236

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 168353, 336706, 673412, 1346824, 6902473, 13804946, 27609892, 55219784]

約数ペア:

[(1, 55219784), (2, 27609892), (4, 13804946), (8, 6902473), (41, 1346824), (82, 673412), (164, 336706), (328, 168353)]