54173678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67213}}^1$

素因数の和:67259

約数の個数: 16

約数和(自身を含む): 90335616

約数和(自身を除く): 36161938

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 67213, 134426, 873769, 1747538, 2083603, 4167206, 27086839, 54173678]

約数ペア:

[(1, 54173678), (2, 27086839), (13, 4167206), (26, 2083603), (31, 1747538), (62, 873769), (403, 134426), (806, 67213)]