31169568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 88179840

約数和(自身を除く): 57010272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 71, 96, 102, 136, 142, 204, 213, 269, 272, 284, 408, 426, 538, 544, 568, 807, 816, 852, 1076, 1136, 1207, 1614, 1632, 1704, 2152, 2272, 2414, 3228, 3408, 3621, 4304, 4573, 4828, 6456, 6816, 7242, 8608, 9146, 9656, 12912, 13719, 14484, 18292, 19099, 19312, 25824, 27438, 28968, 36584, 38198, 38624, 54876, 57297, 57936, 73168, 76396, 109752, 114594, 115872, 146336, 152792, 219504, 229188, 305584, 324683, 439008, 458376, 611168, 649366, 916752, 974049, 1298732, 1833504, 1948098, 2597464, 3896196, 5194928, 7792392, 10389856, 15584784, 31169568]

約数ペア:

[(1, 31169568), (2, 15584784), (3, 10389856), (4, 7792392), (6, 5194928), (8, 3896196), (12, 2597464), (16, 1948098), (17, 1833504), (24, 1298732), (32, 974049), (34, 916752), (48, 649366), (51, 611168), (68, 458376), (71, 439008), (96, 324683), (102, 305584), (136, 229188), (142, 219504), (204, 152792), (213, 146336), (269, 115872), (272, 114594), (284, 109752), (408, 76396), (426, 73168), (538, 57936), (544, 57297), (568, 54876), (807, 38624), (816, 38198), (852, 36584), (1076, 28968), (1136, 27438), (1207, 25824), (1614, 19312), (1632, 19099), (1704, 18292), (2152, 14484), (2272, 13719), (2414, 12912), (3228, 9656), (3408, 9146), (3621, 8608), (4304, 7242), (4573, 6816), (4828, 6456)]