271504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 20

約数和(自身を含む): 535680

約数和(自身を除く): 264176

約数列:

[1, 2, 4, 8, 16, 71, 142, 239, 284, 478, 568, 956, 1136, 1912, 3824, 16969, 33938, 67876, 135752, 271504]

約数ペア:

[(1, 271504), (2, 135752), (4, 67876), (8, 33938), (16, 16969), (71, 3824), (142, 1912), (239, 1136), (284, 956), (478, 568)]