2831872

素因数分解:

$2^9\times {\mathrm{5531}}^1$

素因数の和:5549

約数の個数: 20

約数和(自身を含む): 5659236

約数和(自身を除く): 2827364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5531, 11062, 22124, 44248, 88496, 176992, 353984, 707968, 1415936, 2831872]

約数ペア:

[(1, 2831872), (2, 1415936), (4, 707968), (8, 353984), (16, 176992), (32, 88496), (64, 44248), (128, 22124), (256, 11062), (512, 5531)]