1651871776768

素因数分解:

$2^{16}\times {\mathrm{127}}^1\times {\mathrm{198469}}^1$

素因数の和:198628

約数の個数: 68

約数和(自身を含む): 3329748655360

約数和(自身を除く): 1677876878592

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2048, 4064, 4096, 8128, 8192, 16256, 16384, 32512, 32768, 65024, 65536, 130048, 198469, 260096, 396938, 520192, 793876, 1040384, 1587752, 2080768, 3175504, 4161536, 6351008, 8323072, 12702016, 25205563, 25404032, 50411126, 50808064, 100822252, 101616128, 201644504, 203232256, 403289008, 406464512, 806578016, 812929024, 1613156032, 1625858048, 3226312064, 3251716096, 6452624128, 6503432192, 12905248256, 13006864384, 25810496512, 51620993024, 103241986048, 206483972096, 412967944192, 825935888384, 1651871776768]

約数ペア:

[(1, 1651871776768), (2, 825935888384), (4, 412967944192), (8, 206483972096), (16, 103241986048), (32, 51620993024), (64, 25810496512), (127, 13006864384), (128, 12905248256), (254, 6503432192), (256, 6452624128), (508, 3251716096), (512, 3226312064), (1016, 1625858048), (1024, 1613156032), (2032, 812929024), (2048, 806578016), (4064, 406464512), (4096, 403289008), (8128, 203232256), (8192, 201644504), (16256, 101616128), (16384, 100822252), (32512, 50808064), (32768, 50411126), (65024, 25404032), (65536, 25205563), (130048, 12702016), (198469, 8323072), (260096, 6351008), (396938, 4161536), (520192, 3175504), (793876, 2080768), (1040384, 1587752)]