31740322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 51881472

約数和(自身を除く): 20141150

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 277, 554, 1081, 1219, 2162, 2438, 2491, 4982, 6371, 12742, 13019, 14681, 26038, 29362, 57293, 114586, 299437, 337663, 598874, 675326, 690007, 1380014, 15870161, 31740322]

約数ペア:

[(1, 31740322), (2, 15870161), (23, 1380014), (46, 690007), (47, 675326), (53, 598874), (94, 337663), (106, 299437), (277, 114586), (554, 57293), (1081, 29362), (1219, 26038), (2162, 14681), (2438, 13019), (2491, 12742), (4982, 6371)]