31600128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2967

約数の個数: 80

約数和(自身を含む): 96243840

約数和(自身を除く): 64643712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 2939, 3584, 5376, 5878, 8817, 10752, 11756, 17634, 20573, 23512, 35268, 41146, 47024, 61719, 70536, 82292, 94048, 123438, 141072, 164584, 188096, 246876, 282144, 329168, 376192, 493752, 564288, 658336, 752384, 987504, 1128576, 1316672, 1504768, 1975008, 2257152, 2633344, 3950016, 4514304, 5266688, 7900032, 10533376, 15800064, 31600128]

約数ペア:

[(1, 31600128), (2, 15800064), (3, 10533376), (4, 7900032), (6, 5266688), (7, 4514304), (8, 3950016), (12, 2633344), (14, 2257152), (16, 1975008), (21, 1504768), (24, 1316672), (28, 1128576), (32, 987504), (42, 752384), (48, 658336), (56, 564288), (64, 493752), (84, 376192), (96, 329168), (112, 282144), (128, 246876), (168, 188096), (192, 164584), (224, 141072), (256, 123438), (336, 94048), (384, 82292), (448, 70536), (512, 61719), (672, 47024), (768, 41146), (896, 35268), (1344, 23512), (1536, 20573), (1792, 17634), (2688, 11756), (2939, 10752), (3584, 8817), (5376, 5878)]