16104256

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 36982400

約数和(自身を除く): 20878144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 349, 412, 448, 698, 721, 824, 1396, 1442, 1648, 2443, 2792, 2884, 3296, 4886, 5584, 5768, 6592, 9772, 11168, 11536, 19544, 22336, 23072, 35947, 39088, 46144, 71894, 78176, 143788, 156352, 251629, 287576, 503258, 575152, 1006516, 1150304, 2013032, 2300608, 4026064, 8052128, 16104256]

約数ペア:

[(1, 16104256), (2, 8052128), (4, 4026064), (7, 2300608), (8, 2013032), (14, 1150304), (16, 1006516), (28, 575152), (32, 503258), (56, 287576), (64, 251629), (103, 156352), (112, 143788), (206, 78176), (224, 71894), (349, 46144), (412, 39088), (448, 35947), (698, 23072), (721, 22336), (824, 19544), (1396, 11536), (1442, 11168), (1648, 9772), (2443, 6592), (2792, 5768), (2884, 5584), (3296, 4886)]