16662128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4845

約数の個数: 40

約数和(自身を含む): 38092800

約数和(自身を除く): 21430672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4799, 9598, 19196, 33593, 38392, 67186, 76784, 134372, 148769, 268744, 297538, 537488, 595076, 1041383, 1190152, 2082766, 2380304, 4165532, 8331064, 16662128]

約数ペア:

[(1, 16662128), (2, 8331064), (4, 4165532), (7, 2380304), (8, 2082766), (14, 1190152), (16, 1041383), (28, 595076), (31, 537488), (56, 297538), (62, 268744), (112, 148769), (124, 134372), (217, 76784), (248, 67186), (434, 38392), (496, 33593), (868, 19196), (1736, 9598), (3472, 4799)]