21094496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{28661}}^1$

素因数の和:28694

約数の個数: 24

約数和(自身を含む): 43336944

約数和(自身を除く): 22242448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 28661, 57322, 114644, 229288, 458576, 659203, 917152, 1318406, 2636812, 5273624, 10547248, 21094496]

約数ペア:

[(1, 21094496), (2, 10547248), (4, 5273624), (8, 2636812), (16, 1318406), (23, 917152), (32, 659203), (46, 458576), (92, 229288), (184, 114644), (368, 57322), (736, 28661)]