31743904

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 64447488

約数和(自身を除く): 32703584

約数列:

[1, 2, 4, 8, 16, 32, 73, 107, 127, 146, 214, 254, 292, 428, 508, 584, 856, 1016, 1168, 1712, 2032, 2336, 3424, 4064, 7811, 9271, 13589, 15622, 18542, 27178, 31244, 37084, 54356, 62488, 74168, 108712, 124976, 148336, 217424, 249952, 296672, 434848, 991997, 1983994, 3967988, 7935976, 15871952, 31743904]

約数ペア:

[(1, 31743904), (2, 15871952), (4, 7935976), (8, 3967988), (16, 1983994), (32, 991997), (73, 434848), (107, 296672), (127, 249952), (146, 217424), (214, 148336), (254, 124976), (292, 108712), (428, 74168), (508, 62488), (584, 54356), (856, 37084), (1016, 31244), (1168, 27178), (1712, 18542), (2032, 15622), (2336, 13589), (3424, 9271), (4064, 7811)]