31996278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 75793536

約数和(自身を除く): 43797258

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 3373, 4743, 6746, 9486, 10119, 20238, 30357, 57341, 60714, 104563, 114682, 172023, 209126, 313689, 344046, 516069, 627378, 941067, 1032138, 1777571, 1882134, 3555142, 5332713, 10665426, 15998139, 31996278]

約数ペア:

[(1, 31996278), (2, 15998139), (3, 10665426), (6, 5332713), (9, 3555142), (17, 1882134), (18, 1777571), (31, 1032138), (34, 941067), (51, 627378), (62, 516069), (93, 344046), (102, 313689), (153, 209126), (186, 172023), (279, 114682), (306, 104563), (527, 60714), (558, 57341), (1054, 30357), (1581, 20238), (3162, 10119), (3373, 9486), (4743, 6746)]