89866048

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 189097920

約数和(自身を除く): 99231872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 263, 281, 304, 526, 562, 608, 1052, 1124, 1216, 2104, 2248, 4208, 4496, 4997, 5339, 8416, 8992, 9994, 10678, 16832, 17984, 19988, 21356, 39976, 42712, 73903, 79952, 85424, 147806, 159904, 170848, 295612, 319808, 341696, 591224, 1182448, 1404157, 2364896, 2808314, 4729792, 5616628, 11233256, 22466512, 44933024, 89866048]

約数ペア:

[(1, 89866048), (2, 44933024), (4, 22466512), (8, 11233256), (16, 5616628), (19, 4729792), (32, 2808314), (38, 2364896), (64, 1404157), (76, 1182448), (152, 591224), (263, 341696), (281, 319808), (304, 295612), (526, 170848), (562, 159904), (608, 147806), (1052, 85424), (1124, 79952), (1216, 73903), (2104, 42712), (2248, 39976), (4208, 21356), (4496, 19988), (4997, 17984), (5339, 16832), (8416, 10678), (8992, 9994)]