83890996

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28001}}^1$

素因数の和:28119

約数の個数: 24

約数和(自身を含む): 169356096

約数和(自身を除く): 85465100

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 28001, 56002, 112004, 196007, 392014, 784028, 2996107, 5992214, 11984428, 20972749, 41945498, 83890996]

約数ペア:

[(1, 83890996), (2, 41945498), (4, 20972749), (7, 11984428), (14, 5992214), (28, 2996107), (107, 784028), (214, 392014), (428, 196007), (749, 112004), (1498, 56002), (2996, 28001)]