66489854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{56443}}^1$

素因数の和:56495

約数の個数: 16

約数和(自身を含む): 108372480

約数和(自身を除く): 41882626

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 56443, 112886, 1072417, 1749733, 2144834, 3499466, 33244927, 66489854]

約数ペア:

[(1, 66489854), (2, 33244927), (19, 3499466), (31, 2144834), (38, 1749733), (62, 1072417), (589, 112886), (1178, 56443)]