25660928

素因数分解:

$2^9\times {\mathrm{50119}}^1$

素因数の和:50137

約数の個数: 20

約数和(自身を含む): 51272760

約数和(自身を除く): 25611832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 50119, 100238, 200476, 400952, 801904, 1603808, 3207616, 6415232, 12830464, 25660928]

約数ペア:

[(1, 25660928), (2, 12830464), (4, 6415232), (8, 3207616), (16, 1603808), (32, 801904), (64, 400952), (128, 200476), (256, 100238), (512, 50119)]