87991342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1733}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 134835840

約数和(自身を除く): 46844498

約数列:

[1, 2, 53, 106, 479, 958, 1733, 3466, 25387, 50774, 91849, 183698, 830107, 1660214, 43995671, 87991342]

約数ペア:

[(1, 87991342), (2, 43995671), (53, 1660214), (106, 830107), (479, 183698), (958, 91849), (1733, 50774), (3466, 25387)]