31882932

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5641}}^1$

素因数の和:5808

約数の個数: 36

約数和(自身を含む): 81120676

約数和(自身を除く): 49237744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5641, 5652, 11282, 16923, 22564, 33846, 50769, 67692, 101538, 203076, 885637, 1771274, 2656911, 3542548, 5313822, 7970733, 10627644, 15941466, 31882932]

約数ペア:

[(1, 31882932), (2, 15941466), (3, 10627644), (4, 7970733), (6, 5313822), (9, 3542548), (12, 2656911), (18, 1771274), (36, 885637), (157, 203076), (314, 101538), (471, 67692), (628, 50769), (942, 33846), (1413, 22564), (1884, 16923), (2826, 11282), (5641, 5652)]