543008

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 1088640

約数和(自身を除く): 545632

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 239, 284, 478, 568, 956, 1136, 1912, 2272, 3824, 7648, 16969, 33938, 67876, 135752, 271504, 543008]

約数ペア:

[(1, 543008), (2, 271504), (4, 135752), (8, 67876), (16, 33938), (32, 16969), (71, 7648), (142, 3824), (239, 2272), (284, 1912), (478, 1136), (568, 956)]