127439504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{346303}}^1$

素因数の和:346334

約数の個数: 20

約数和(自身を含む): 257650176

約数和(自身を除く): 130210672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 346303, 692606, 1385212, 2770424, 5540848, 7964969, 15929938, 31859876, 63719752, 127439504]

約数ペア:

[(1, 127439504), (2, 63719752), (4, 31859876), (8, 15929938), (16, 7964969), (23, 5540848), (46, 2770424), (92, 1385212), (184, 692606), (368, 346303)]