83890912

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 105774368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1567, 1673, 1912, 3134, 3346, 3824, 6268, 6692, 7648, 10969, 12536, 13384, 21938, 25072, 26768, 43876, 50144, 53536, 87752, 175504, 351008, 374513, 749026, 1498052, 2621591, 2996104, 5243182, 5992208, 10486364, 11984416, 20972728, 41945456, 83890912]

約数ペア:

[(1, 83890912), (2, 41945456), (4, 20972728), (7, 11984416), (8, 10486364), (14, 5992208), (16, 5243182), (28, 2996104), (32, 2621591), (56, 1498052), (112, 749026), (224, 374513), (239, 351008), (478, 175504), (956, 87752), (1567, 53536), (1673, 50144), (1912, 43876), (3134, 26768), (3346, 25072), (3824, 21938), (6268, 13384), (6692, 12536), (7648, 10969)]