31434984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 98454720

約数和(自身を除く): 67019736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 643, 679, 776, 873, 1164, 1286, 1358, 1746, 1929, 2037, 2328, 2572, 2716, 3492, 3858, 4074, 4501, 5144, 5432, 5787, 6111, 6984, 7716, 8148, 9002, 11574, 12222, 13503, 15432, 16296, 18004, 23148, 24444, 27006, 36008, 40509, 46296, 48888, 54012, 62371, 81018, 108024, 124742, 162036, 187113, 249484, 324072, 374226, 436597, 498968, 561339, 748452, 873194, 1122678, 1309791, 1496904, 1746388, 2245356, 2619582, 3492776, 3929373, 4490712, 5239164, 7858746, 10478328, 15717492, 31434984]

約数ペア:

[(1, 31434984), (2, 15717492), (3, 10478328), (4, 7858746), (6, 5239164), (7, 4490712), (8, 3929373), (9, 3492776), (12, 2619582), (14, 2245356), (18, 1746388), (21, 1496904), (24, 1309791), (28, 1122678), (36, 873194), (42, 748452), (56, 561339), (63, 498968), (72, 436597), (84, 374226), (97, 324072), (126, 249484), (168, 187113), (194, 162036), (252, 124742), (291, 108024), (388, 81018), (504, 62371), (582, 54012), (643, 48888), (679, 46296), (776, 40509), (873, 36008), (1164, 27006), (1286, 24444), (1358, 23148), (1746, 18004), (1929, 16296), (2037, 15432), (2328, 13503), (2572, 12222), (2716, 11574), (3492, 9002), (3858, 8148), (4074, 7716), (4501, 6984), (5144, 6111), (5432, 5787)]