1688261152

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{1979}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 3394923840

約数和(自身を除く): 1706662688

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 503, 848, 1006, 1696, 1979, 2012, 3958, 4024, 7916, 8048, 15832, 16096, 26659, 31664, 53318, 63328, 104887, 106636, 209774, 213272, 419548, 426544, 839096, 853088, 995437, 1678192, 1990874, 3356384, 3981748, 7963496, 15926992, 31853984, 52758161, 105516322, 211032644, 422065288, 844130576, 1688261152]

約数ペア:

[(1, 1688261152), (2, 844130576), (4, 422065288), (8, 211032644), (16, 105516322), (32, 52758161), (53, 31853984), (106, 15926992), (212, 7963496), (424, 3981748), (503, 3356384), (848, 1990874), (1006, 1678192), (1696, 995437), (1979, 853088), (2012, 839096), (3958, 426544), (4024, 419548), (7916, 213272), (8048, 209774), (15832, 106636), (16096, 104887), (26659, 63328), (31664, 53318)]