1233127424

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{19423}}^1$

素因数の和:19476

約数の個数: 48

約数和(自身を含む): 2545320960

約数和(自身を除く): 1312193536

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, 19423, 31744, 38846, 63488, 77692, 155384, 310768, 602113, 621536, 1204226, 1243072, 2408452, 2486144, 4816904, 4972288, 9633808, 9944576, 19267616, 19889152, 38535232, 39778304, 77070464, 154140928, 308281856, 616563712, 1233127424]

約数ペア:

[(1, 1233127424), (2, 616563712), (4, 308281856), (8, 154140928), (16, 77070464), (31, 39778304), (32, 38535232), (62, 19889152), (64, 19267616), (124, 9944576), (128, 9633808), (248, 4972288), (256, 4816904), (496, 2486144), (512, 2408452), (992, 1243072), (1024, 1204226), (1984, 621536), (2048, 602113), (3968, 310768), (7936, 155384), (15872, 77692), (19423, 63488), (31744, 38846)]