31117968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{30871}}^1$

素因数の和:30892

約数の個数: 60

約数和(自身を含む): 99531328

約数和(自身を除く): 68413360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 30871, 61742, 92613, 123484, 185226, 216097, 246968, 277839, 370452, 432194, 493936, 555678, 648291, 740904, 864388, 1111356, 1296582, 1481808, 1728776, 1944873, 2222712, 2593164, 3457552, 3889746, 4445424, 5186328, 7779492, 10372656, 15558984, 31117968]

約数ペア:

[(1, 31117968), (2, 15558984), (3, 10372656), (4, 7779492), (6, 5186328), (7, 4445424), (8, 3889746), (9, 3457552), (12, 2593164), (14, 2222712), (16, 1944873), (18, 1728776), (21, 1481808), (24, 1296582), (28, 1111356), (36, 864388), (42, 740904), (48, 648291), (56, 555678), (63, 493936), (72, 432194), (84, 370452), (112, 277839), (126, 246968), (144, 216097), (168, 185226), (252, 123484), (336, 92613), (504, 61742), (1008, 30871)]