2555582464

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{40253}}^1$

素因数の和:40306

約数の個数: 48

約数和(自身を含む): 5274884160

約数和(自身を除く): 2719301696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 31744, 40253, 63488, 80506, 161012, 322024, 644048, 1247843, 1288096, 2495686, 2576192, 4991372, 5152384, 9982744, 10304768, 19965488, 20609536, 39930976, 41219072, 79861952, 82438144, 159723904, 319447808, 638895616, 1277791232, 2555582464]

約数ペア:

[(1, 2555582464), (2, 1277791232), (4, 638895616), (8, 319447808), (16, 159723904), (31, 82438144), (32, 79861952), (62, 41219072), (64, 39930976), (124, 20609536), (128, 19965488), (248, 10304768), (256, 9982744), (496, 5152384), (512, 4991372), (992, 2576192), (1024, 2495686), (1984, 1288096), (2048, 1247843), (3968, 644048), (7936, 322024), (15872, 161012), (31744, 80506), (40253, 63488)]