164896486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{9733}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 254407824

約数和(自身を除く): 89511338

約数列:

[1, 2, 43, 86, 197, 394, 8471, 9733, 16942, 19466, 418519, 837038, 1917401, 3834802, 82448243, 164896486]

約数ペア:

[(1, 164896486), (2, 82448243), (43, 3834802), (86, 1917401), (197, 837038), (394, 418519), (8471, 19466), (9733, 16942)]