31312752

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 85494528

約数和(自身を除く): 54181776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 113, 138, 184, 226, 251, 276, 339, 368, 452, 502, 552, 678, 753, 904, 1004, 1104, 1356, 1506, 1808, 2008, 2599, 2712, 3012, 4016, 5198, 5424, 5773, 6024, 7797, 10396, 11546, 12048, 15594, 17319, 20792, 23092, 28363, 31188, 34638, 41584, 46184, 56726, 62376, 69276, 85089, 92368, 113452, 124752, 138552, 170178, 226904, 277104, 340356, 453808, 652349, 680712, 1304698, 1361424, 1957047, 2609396, 3914094, 5218792, 7828188, 10437584, 15656376, 31312752]

約数ペア:

[(1, 31312752), (2, 15656376), (3, 10437584), (4, 7828188), (6, 5218792), (8, 3914094), (12, 2609396), (16, 1957047), (23, 1361424), (24, 1304698), (46, 680712), (48, 652349), (69, 453808), (92, 340356), (113, 277104), (138, 226904), (184, 170178), (226, 138552), (251, 124752), (276, 113452), (339, 92368), (368, 85089), (452, 69276), (502, 62376), (552, 56726), (678, 46184), (753, 41584), (904, 34638), (1004, 31188), (1104, 28363), (1356, 23092), (1506, 20792), (1808, 17319), (2008, 15594), (2599, 12048), (2712, 11546), (3012, 10396), (4016, 7797), (5198, 6024), (5424, 5773)]