258092008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{246271}}^1$

素因数の和:246408

約数の個数: 16

約数和(自身を含む): 487618560

約数和(自身を除く): 229526552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 246271, 492542, 985084, 1970168, 32261501, 64523002, 129046004, 258092008]

約数ペア:

[(1, 258092008), (2, 129046004), (4, 64523002), (8, 32261501), (131, 1970168), (262, 985084), (524, 492542), (1048, 246271)]