31254669824

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379157}}^1$

素因数の和:379205

約数の個数: 80

約数和(自身を含む): 74472697728

約数和(自身を除く): 43218027904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 10304, 11776, 20608, 41216, 82432, 379157, 758314, 1516628, 2654099, 3033256, 5308198, 6066512, 8720611, 10616396, 12133024, 17441222, 21232792, 24266048, 34882444, 42465584, 48532096, 61044277, 69764888, 84931168, 97064192, 122088554, 139529776, 169862336, 194128384, 244177108, 279059552, 339724672, 488354216, 558119104, 679449344, 976708432, 1116238208, 1358898688, 1953416864, 2232476416, 3906833728, 4464952832, 7813667456, 15627334912, 31254669824]

約数ペア:

[(1, 31254669824), (2, 15627334912), (4, 7813667456), (7, 4464952832), (8, 3906833728), (14, 2232476416), (16, 1953416864), (23, 1358898688), (28, 1116238208), (32, 976708432), (46, 679449344), (56, 558119104), (64, 488354216), (92, 339724672), (112, 279059552), (128, 244177108), (161, 194128384), (184, 169862336), (224, 139529776), (256, 122088554), (322, 97064192), (368, 84931168), (448, 69764888), (512, 61044277), (644, 48532096), (736, 42465584), (896, 34882444), (1288, 24266048), (1472, 21232792), (1792, 17441222), (2576, 12133024), (2944, 10616396), (3584, 8720611), (5152, 6066512), (5888, 5308198), (10304, 3033256), (11776, 2654099), (20608, 1516628), (41216, 758314), (82432, 379157)]