31490712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39761}}^1$

素因数の和:39784

約数の個数: 48

約数和(自身を含む): 93043080

約数和(自身を除く): 61552368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 39761, 79522, 119283, 159044, 238566, 318088, 357849, 437371, 477132, 715698, 874742, 954264, 1312113, 1431396, 1749484, 2624226, 2862792, 3498968, 3936339, 5248452, 7872678, 10496904, 15745356, 31490712]

約数ペア:

[(1, 31490712), (2, 15745356), (3, 10496904), (4, 7872678), (6, 5248452), (8, 3936339), (9, 3498968), (11, 2862792), (12, 2624226), (18, 1749484), (22, 1431396), (24, 1312113), (33, 954264), (36, 874742), (44, 715698), (66, 477132), (72, 437371), (88, 357849), (99, 318088), (132, 238566), (198, 159044), (264, 119283), (396, 79522), (792, 39761)]