87543232

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1025

約数の個数: 56

約数和(自身を含む): 199558656

約数和(自身を除く): 112015424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 743, 1052, 1486, 1841, 2104, 2972, 3682, 4208, 5201, 5944, 7364, 8416, 10402, 11888, 14728, 16832, 20804, 23776, 29456, 41608, 47552, 58912, 83216, 117824, 166432, 195409, 332864, 390818, 781636, 1367863, 1563272, 2735726, 3126544, 5471452, 6253088, 10942904, 12506176, 21885808, 43771616, 87543232]

約数ペア:

[(1, 87543232), (2, 43771616), (4, 21885808), (7, 12506176), (8, 10942904), (14, 6253088), (16, 5471452), (28, 3126544), (32, 2735726), (56, 1563272), (64, 1367863), (112, 781636), (224, 390818), (263, 332864), (448, 195409), (526, 166432), (743, 117824), (1052, 83216), (1486, 58912), (1841, 47552), (2104, 41608), (2972, 29456), (3682, 23776), (4208, 20804), (5201, 16832), (5944, 14728), (7364, 11888), (8416, 10402)]