31101672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 92340000

約数和(自身を除く): 61238328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 499, 588, 636, 742, 998, 1113, 1176, 1272, 1484, 1497, 1996, 2226, 2597, 2968, 2994, 3493, 3992, 4452, 5194, 5988, 6986, 7791, 8904, 10388, 10479, 11976, 13972, 15582, 20776, 20958, 24451, 26447, 27944, 31164, 41916, 48902, 52894, 62328, 73353, 79341, 83832, 97804, 105788, 146706, 158682, 185129, 195608, 211576, 293412, 317364, 370258, 555387, 586824, 634728, 740516, 1110774, 1295903, 1481032, 2221548, 2591806, 3887709, 4443096, 5183612, 7775418, 10367224, 15550836, 31101672]

約数ペア:

[(1, 31101672), (2, 15550836), (3, 10367224), (4, 7775418), (6, 5183612), (7, 4443096), (8, 3887709), (12, 2591806), (14, 2221548), (21, 1481032), (24, 1295903), (28, 1110774), (42, 740516), (49, 634728), (53, 586824), (56, 555387), (84, 370258), (98, 317364), (106, 293412), (147, 211576), (159, 195608), (168, 185129), (196, 158682), (212, 146706), (294, 105788), (318, 97804), (371, 83832), (392, 79341), (424, 73353), (499, 62328), (588, 52894), (636, 48902), (742, 41916), (998, 31164), (1113, 27944), (1176, 26447), (1272, 24451), (1484, 20958), (1497, 20776), (1996, 15582), (2226, 13972), (2597, 11976), (2968, 10479), (2994, 10388), (3493, 8904), (3992, 7791), (4452, 6986), (5194, 5988)]