67547824

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{16427}}^1$

素因数の和:16692

約数の個数: 20

約数和(自身を含む): 131391144

約数和(自身を除く): 63843320

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 16427, 32854, 65708, 131416, 262832, 4221739, 8443478, 16886956, 33773912, 67547824]

約数ペア:

[(1, 67547824), (2, 33773912), (4, 16886956), (8, 8443478), (16, 4221739), (257, 262832), (514, 131416), (1028, 65708), (2056, 32854), (4112, 16427)]