9445552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13729}}^1$

素因数の和:13780

約数の個数: 20

約数和(自身を含む): 18727720

約数和(自身を除く): 9282168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13729, 27458, 54916, 109832, 219664, 590347, 1180694, 2361388, 4722776, 9445552]

約数ペア:

[(1, 9445552), (2, 4722776), (4, 2361388), (8, 1180694), (16, 590347), (43, 219664), (86, 109832), (172, 54916), (344, 27458), (688, 13729)]