31861492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3079}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 60368000

約数和(自身を除く): 28506508

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 3079, 5174, 6158, 10348, 12316, 40027, 80054, 160108, 612721, 1225442, 2450884, 7965373, 15930746, 31861492]

約数ペア:

[(1, 31861492), (2, 15930746), (4, 7965373), (13, 2450884), (26, 1225442), (52, 612721), (199, 160108), (398, 80054), (796, 40027), (2587, 12316), (3079, 10348), (5174, 6158)]