31514112

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{977}}^1$

素因数の和:1008

約数の個数: 120

約数和(自身を含む): 104051376

約数和(自身を除く): 72537264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 977, 1008, 1152, 1344, 1536, 1792, 1954, 2016, 2304, 2688, 2931, 3584, 3908, 4032, 4608, 5376, 5862, 6839, 7816, 8064, 8793, 10752, 11724, 13678, 15632, 16128, 17586, 20517, 23448, 27356, 31264, 32256, 35172, 41034, 46896, 54712, 61551, 62528, 70344, 82068, 93792, 109424, 123102, 125056, 140688, 164136, 187584, 218848, 246204, 250112, 281376, 328272, 375168, 437696, 492408, 500224, 562752, 656544, 750336, 875392, 984816, 1125504, 1313088, 1500672, 1750784, 1969632, 2251008, 2626176, 3501568, 3939264, 4502016, 5252352, 7878528, 10504704, 15757056, 31514112]

約数ペア:

[(1, 31514112), (2, 15757056), (3, 10504704), (4, 7878528), (6, 5252352), (7, 4502016), (8, 3939264), (9, 3501568), (12, 2626176), (14, 2251008), (16, 1969632), (18, 1750784), (21, 1500672), (24, 1313088), (28, 1125504), (32, 984816), (36, 875392), (42, 750336), (48, 656544), (56, 562752), (63, 500224), (64, 492408), (72, 437696), (84, 375168), (96, 328272), (112, 281376), (126, 250112), (128, 246204), (144, 218848), (168, 187584), (192, 164136), (224, 140688), (252, 125056), (256, 123102), (288, 109424), (336, 93792), (384, 82068), (448, 70344), (504, 62528), (512, 61551), (576, 54712), (672, 46896), (768, 41034), (896, 35172), (977, 32256), (1008, 31264), (1152, 27356), (1344, 23448), (1536, 20517), (1792, 17586), (1954, 16128), (2016, 15632), (2304, 13678), (2688, 11724), (2931, 10752), (3584, 8793), (3908, 8064), (4032, 7816), (4608, 6839), (5376, 5862)]