16805432

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 37544760

約数和(自身を除く): 20739328

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 997, 1204, 1994, 2107, 2408, 3988, 4214, 6979, 7976, 8428, 13958, 16856, 27916, 42871, 48853, 55832, 85742, 97706, 171484, 195412, 300097, 342968, 390824, 600194, 1200388, 2100679, 2400776, 4201358, 8402716, 16805432]

約数ペア:

[(1, 16805432), (2, 8402716), (4, 4201358), (7, 2400776), (8, 2100679), (14, 1200388), (28, 600194), (43, 390824), (49, 342968), (56, 300097), (86, 195412), (98, 171484), (172, 97706), (196, 85742), (301, 55832), (344, 48853), (392, 42871), (602, 27916), (997, 16856), (1204, 13958), (1994, 8428), (2107, 7976), (2408, 6979), (3988, 4214)]