23389856

素因数分解:

$2^5\times 7^3\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 53726400

約数和(自身を除く): 30336544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2131, 2744, 4262, 5488, 8524, 10976, 14917, 17048, 29834, 34096, 59668, 68192, 104419, 119336, 208838, 238672, 417676, 477344, 730933, 835352, 1461866, 1670704, 2923732, 3341408, 5847464, 11694928, 23389856]

約数ペア:

[(1, 23389856), (2, 11694928), (4, 5847464), (7, 3341408), (8, 2923732), (14, 1670704), (16, 1461866), (28, 835352), (32, 730933), (49, 477344), (56, 417676), (98, 238672), (112, 208838), (196, 119336), (224, 104419), (343, 68192), (392, 59668), (686, 34096), (784, 29834), (1372, 17048), (1568, 14917), (2131, 10976), (2744, 8524), (4262, 5488)]