4031535616

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{254003}}^1$

素因数の和:254052

約数の個数: 40

約数和(自身を含む): 8315074944

約数和(自身を除く): 4283539328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 254003, 508006, 1016012, 2032024, 4064048, 7874093, 8128096, 15748186, 16256192, 31496372, 32512384, 62992744, 65024768, 125985488, 130049536, 251970976, 503941952, 1007883904, 2015767808, 4031535616]

約数ペア:

[(1, 4031535616), (2, 2015767808), (4, 1007883904), (8, 503941952), (16, 251970976), (31, 130049536), (32, 125985488), (62, 65024768), (64, 62992744), (124, 32512384), (128, 31496372), (248, 16256192), (256, 15748186), (496, 8128096), (512, 7874093), (992, 4064048), (1984, 2032024), (3968, 1016012), (7936, 508006), (15872, 254003)]