16329968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53717}}^1$

素因数の和:53744

約数の個数: 20

約数和(自身を含む): 33305160

約数和(自身を除く): 16975192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53717, 107434, 214868, 429736, 859472, 1020623, 2041246, 4082492, 8164984, 16329968]

約数ペア:

[(1, 16329968), (2, 8164984), (4, 4082492), (8, 2041246), (16, 1020623), (19, 859472), (38, 429736), (76, 214868), (152, 107434), (304, 53717)]