43131956

素因数分解:

$2^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 88199748

約数和(自身を除く): 45067792

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 653, 674, 1306, 1348, 2359, 2612, 4571, 4718, 9142, 9436, 16513, 18284, 31997, 33026, 63994, 66052, 127988, 220061, 440122, 880244, 1540427, 3080854, 6161708, 10782989, 21565978, 43131956]

約数ペア:

[(1, 43131956), (2, 21565978), (4, 10782989), (7, 6161708), (14, 3080854), (28, 1540427), (49, 880244), (98, 440122), (196, 220061), (337, 127988), (653, 66052), (674, 63994), (1306, 33026), (1348, 31997), (2359, 18284), (2612, 16513), (4571, 9436), (4718, 9142)]