31929324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 89112576

約数和(自身を除く): 57183252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 73, 82, 84, 123, 127, 146, 164, 219, 246, 254, 287, 292, 381, 438, 492, 508, 511, 574, 762, 861, 876, 889, 1022, 1148, 1524, 1533, 1722, 1778, 2044, 2667, 2993, 3066, 3444, 3556, 5207, 5334, 5986, 6132, 8979, 9271, 10414, 10668, 11972, 15621, 17958, 18542, 20828, 20951, 27813, 31242, 35916, 36449, 37084, 41902, 55626, 62484, 62853, 64897, 72898, 83804, 109347, 111252, 125706, 129794, 145796, 194691, 218694, 251412, 259588, 380111, 389382, 437388, 760222, 778764, 1140333, 1520444, 2280666, 2660777, 4561332, 5321554, 7982331, 10643108, 15964662, 31929324]

約数ペア:

[(1, 31929324), (2, 15964662), (3, 10643108), (4, 7982331), (6, 5321554), (7, 4561332), (12, 2660777), (14, 2280666), (21, 1520444), (28, 1140333), (41, 778764), (42, 760222), (73, 437388), (82, 389382), (84, 380111), (123, 259588), (127, 251412), (146, 218694), (164, 194691), (219, 145796), (246, 129794), (254, 125706), (287, 111252), (292, 109347), (381, 83804), (438, 72898), (492, 64897), (508, 62853), (511, 62484), (574, 55626), (762, 41902), (861, 37084), (876, 36449), (889, 35916), (1022, 31242), (1148, 27813), (1524, 20951), (1533, 20828), (1722, 18542), (1778, 17958), (2044, 15621), (2667, 11972), (2993, 10668), (3066, 10414), (3444, 9271), (3556, 8979), (5207, 6132), (5334, 5986)]