31535187136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{1901}}^1$

素因数の和:2202

約数の個数: 112

約数和(自身を含む): 67480525440

約数和(自身を除く): 35945338304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 193, 272, 316, 386, 544, 632, 772, 1088, 1264, 1343, 1544, 1901, 2528, 2686, 3088, 3281, 3802, 5056, 5372, 6176, 6562, 7604, 10744, 12352, 13124, 15208, 15247, 21488, 26248, 30416, 30494, 32317, 42976, 52496, 60832, 60988, 64634, 85952, 104992, 121664, 121976, 129268, 150179, 209984, 243952, 258536, 259199, 300358, 366893, 487904, 517072, 518398, 600716, 733786, 975808, 1034144, 1036796, 1201432, 1467572, 2068288, 2073592, 2402864, 2553043, 2935144, 4147184, 4805728, 5106086, 5870288, 6237181, 8294368, 9611456, 10212172, 11740576, 12474362, 16588736, 20424344, 23481152, 24948724, 28984547, 40848688, 49897448, 57969094, 81697376, 99794896, 115938188, 163394752, 199589792, 231876376, 399179584, 463752752, 492737299, 927505504, 985474598, 1855011008, 1970949196, 3941898392, 7883796784, 15767593568, 31535187136]

約数ペア:

[(1, 31535187136), (2, 15767593568), (4, 7883796784), (8, 3941898392), (16, 1970949196), (17, 1855011008), (32, 985474598), (34, 927505504), (64, 492737299), (68, 463752752), (79, 399179584), (136, 231876376), (158, 199589792), (193, 163394752), (272, 115938188), (316, 99794896), (386, 81697376), (544, 57969094), (632, 49897448), (772, 40848688), (1088, 28984547), (1264, 24948724), (1343, 23481152), (1544, 20424344), (1901, 16588736), (2528, 12474362), (2686, 11740576), (3088, 10212172), (3281, 9611456), (3802, 8294368), (5056, 6237181), (5372, 5870288), (6176, 5106086), (6562, 4805728), (7604, 4147184), (10744, 2935144), (12352, 2553043), (13124, 2402864), (15208, 2073592), (15247, 2068288), (21488, 1467572), (26248, 1201432), (30416, 1036796), (30494, 1034144), (32317, 975808), (42976, 733786), (52496, 600716), (60832, 518398), (60988, 517072), (64634, 487904), (85952, 366893), (104992, 300358), (121664, 259199), (121976, 258536), (129268, 243952), (150179, 209984)]