16414340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8461}}^1$

素因数の和:8567

約数の個数: 24

約数和(自身を含む): 34829592

約数和(自身を除く): 18415252

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 8461, 16922, 33844, 42305, 84610, 169220, 820717, 1641434, 3282868, 4103585, 8207170, 16414340]

約数ペア:

[(1, 16414340), (2, 8207170), (4, 4103585), (5, 3282868), (10, 1641434), (20, 820717), (97, 169220), (194, 84610), (388, 42305), (485, 33844), (970, 16922), (1940, 8461)]