31120656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4068

約数の個数: 80

約数和(自身を含む): 95898624

約数和(自身を除く): 64777968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 4027, 7728, 8054, 12081, 16108, 24162, 28189, 32216, 48324, 56378, 64432, 84567, 92621, 96648, 112756, 169134, 185242, 193296, 225512, 277863, 338268, 370484, 451024, 555726, 648347, 676536, 740968, 1111452, 1296694, 1353072, 1481936, 1945041, 2222904, 2593388, 3890082, 4445808, 5186776, 7780164, 10373552, 15560328, 31120656]

約数ペア:

[(1, 31120656), (2, 15560328), (3, 10373552), (4, 7780164), (6, 5186776), (7, 4445808), (8, 3890082), (12, 2593388), (14, 2222904), (16, 1945041), (21, 1481936), (23, 1353072), (24, 1296694), (28, 1111452), (42, 740968), (46, 676536), (48, 648347), (56, 555726), (69, 451024), (84, 370484), (92, 338268), (112, 277863), (138, 225512), (161, 193296), (168, 185242), (184, 169134), (276, 112756), (322, 96648), (336, 92621), (368, 84567), (483, 64432), (552, 56378), (644, 48324), (966, 32216), (1104, 28189), (1288, 24162), (1932, 16108), (2576, 12081), (3864, 8054), (4027, 7728)]