16249856

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2294

約数の個数: 44

約数和(自身を含む): 37140768

約数和(自身を除く): 20890912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2267, 3584, 4534, 7168, 9068, 15869, 18136, 31738, 36272, 63476, 72544, 126952, 145088, 253904, 290176, 507808, 580352, 1015616, 1160704, 2031232, 2321408, 4062464, 8124928, 16249856]

約数ペア:

[(1, 16249856), (2, 8124928), (4, 4062464), (7, 2321408), (8, 2031232), (14, 1160704), (16, 1015616), (28, 580352), (32, 507808), (56, 290176), (64, 253904), (112, 145088), (128, 126952), (224, 72544), (256, 63476), (448, 36272), (512, 31738), (896, 18136), (1024, 15869), (1792, 9068), (2267, 7168), (3584, 4534)]