80425856

素因数分解:

$2^7\times 7^2\times {\mathrm{12823}}^1$

素因数の和:12851

約数の個数: 48

約数和(自身を含む): 186396840

約数和(自身を除く): 105970984

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, 12823, 25646, 51292, 89761, 102584, 179522, 205168, 359044, 410336, 628327, 718088, 820672, 1256654, 1436176, 1641344, 2513308, 2872352, 5026616, 5744704, 10053232, 11489408, 20106464, 40212928, 80425856]

約数ペア:

[(1, 80425856), (2, 40212928), (4, 20106464), (7, 11489408), (8, 10053232), (14, 5744704), (16, 5026616), (28, 2872352), (32, 2513308), (49, 1641344), (56, 1436176), (64, 1256654), (98, 820672), (112, 718088), (128, 628327), (196, 410336), (224, 359044), (392, 205168), (448, 179522), (784, 102584), (896, 89761), (1568, 51292), (3136, 25646), (6272, 12823)]