16338968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47497}}^1$

素因数の和:47546

約数の個数: 16

約数和(自身を含む): 31348680

約数和(自身を除く): 15009712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 47497, 94994, 189988, 379976, 2042371, 4084742, 8169484, 16338968]

約数ペア:

[(1, 16338968), (2, 8169484), (4, 4084742), (8, 2042371), (43, 379976), (86, 189988), (172, 94994), (344, 47497)]