31065492

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{13009}}^1$

素因数の和:13215

約数の個数: 24

約数和(自身を含む): 72856000

約数和(自身を除く): 41790508

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 13009, 26018, 39027, 52036, 78054, 156108, 2588791, 5177582, 7766373, 10355164, 15532746, 31065492]

約数ペア:

[(1, 31065492), (2, 15532746), (3, 10355164), (4, 7766373), (6, 5177582), (12, 2588791), (199, 156108), (398, 78054), (597, 52036), (796, 39027), (1194, 26018), (2388, 13009)]