31073452

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 55328000

約数和(自身を除く): 24254548

約数列:

[1, 2, 4, 103, 199, 206, 379, 398, 412, 758, 796, 1516, 20497, 39037, 40994, 75421, 78074, 81988, 150842, 156148, 301684, 7768363, 15536726, 31073452]

約数ペア:

[(1, 31073452), (2, 15536726), (4, 7768363), (103, 301684), (199, 156148), (206, 150842), (379, 81988), (398, 78074), (412, 75421), (758, 40994), (796, 39037), (1516, 20497)]