87153244

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 154918400

約数和(自身を除く): 67765156

約数列:

[1, 2, 4, 103, 199, 206, 398, 412, 796, 1063, 2126, 4252, 20497, 40994, 81988, 109489, 211537, 218978, 423074, 437956, 846148, 21788311, 43576622, 87153244]

約数ペア:

[(1, 87153244), (2, 43576622), (4, 21788311), (103, 846148), (199, 437956), (206, 423074), (398, 218978), (412, 211537), (796, 109489), (1063, 81988), (2126, 40994), (4252, 20497)]