2543248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6942

約数の個数: 20

約数和(自身を含む): 5142528

約数和(自身を除く): 2599280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 6911, 13822, 27644, 55288, 110576, 158953, 317906, 635812, 1271624, 2543248]

約数ペア:

[(1, 2543248), (2, 1271624), (4, 635812), (8, 317906), (16, 158953), (23, 110576), (46, 55288), (92, 27644), (184, 13822), (368, 6911)]