39993856

素因数分解:

$2^9\times 7^1\times {\mathrm{11159}}^1$

素因数の和:11184

約数の個数: 40

約数和(自身を含む): 91333440

約数和(自身を除く): 51339584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11159, 22318, 44636, 78113, 89272, 156226, 178544, 312452, 357088, 624904, 714176, 1249808, 1428352, 2499616, 2856704, 4999232, 5713408, 9998464, 19996928, 39993856]

約数ペア:

[(1, 39993856), (2, 19996928), (4, 9998464), (7, 5713408), (8, 4999232), (14, 2856704), (16, 2499616), (28, 1428352), (32, 1249808), (56, 714176), (64, 624904), (112, 357088), (128, 312452), (224, 178544), (256, 156226), (448, 89272), (512, 78113), (896, 44636), (1792, 22318), (3584, 11159)]