31316194

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 60213888

約数和(自身を除く): 28897694

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 523, 611, 637, 658, 1046, 1222, 1274, 2303, 3661, 4277, 4606, 6799, 7322, 8554, 13598, 24581, 25627, 29939, 47593, 49162, 51254, 59878, 95186, 172067, 319553, 333151, 344134, 639106, 666302, 1204469, 2236871, 2408938, 4473742, 15658097, 31316194]

約数ペア:

[(1, 31316194), (2, 15658097), (7, 4473742), (13, 2408938), (14, 2236871), (26, 1204469), (47, 666302), (49, 639106), (91, 344134), (94, 333151), (98, 319553), (182, 172067), (329, 95186), (523, 59878), (611, 51254), (637, 49162), (658, 47593), (1046, 29939), (1222, 25627), (1274, 24581), (2303, 13598), (3661, 8554), (4277, 7322), (4606, 6799)]