65076496

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{9661}}^1$

素因数の和:10090

約数の個数: 20

約数和(自身を含む): 126398284

約数和(自身を除く): 61321788

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 9661, 19322, 38644, 77288, 154576, 4067281, 8134562, 16269124, 32538248, 65076496]

約数ペア:

[(1, 65076496), (2, 32538248), (4, 16269124), (8, 8134562), (16, 4067281), (421, 154576), (842, 77288), (1684, 38644), (3368, 19322), (6736, 9661)]