538045168

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{39239}}^1$

素因数の和:40104

約数の個数: 20

約数和(自身を含む): 1043705520

約数和(自身を除く): 505660352

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 39239, 78478, 156956, 313912, 627824, 33627823, 67255646, 134511292, 269022584, 538045168]

約数ペア:

[(1, 538045168), (2, 269022584), (4, 134511292), (8, 67255646), (16, 33627823), (857, 627824), (1714, 313912), (3428, 156956), (6856, 78478), (13712, 39239)]