85280384

素因数分解:

$2^7\times 7^2\times {\mathrm{13597}}^1$

素因数の和:13625

約数の個数: 48

約数和(自身を含む): 197646930

約数和(自身を除く): 112366546

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 13597, 27194, 54388, 95179, 108776, 190358, 217552, 380716, 435104, 666253, 761432, 870208, 1332506, 1522864, 1740416, 2665012, 3045728, 5330024, 6091456, 10660048, 12182912, 21320096, 42640192, 85280384]

約数ペア:

[(1, 85280384), (2, 42640192), (4, 21320096), (7, 12182912), (8, 10660048), (14, 6091456), (16, 5330024), (28, 3045728), (32, 2665012), (49, 1740416), (56, 1522864), (64, 1332506), (98, 870208), (112, 761432), (128, 666253), (196, 435104), (224, 380716), (392, 217552), (448, 190358), (784, 108776), (896, 95179), (1568, 54388), (3136, 27194), (6272, 13597)]