16881088

素因数分解:

$2^6\times 7^3\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 56

約数和(自身を含む): 39116000

約数和(自身を除く): 22234912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 769, 784, 1372, 1538, 1568, 2744, 3076, 3136, 5383, 5488, 6152, 10766, 10976, 12304, 21532, 21952, 24608, 37681, 43064, 49216, 75362, 86128, 150724, 172256, 263767, 301448, 344512, 527534, 602896, 1055068, 1205792, 2110136, 2411584, 4220272, 8440544, 16881088]

約数ペア:

[(1, 16881088), (2, 8440544), (4, 4220272), (7, 2411584), (8, 2110136), (14, 1205792), (16, 1055068), (28, 602896), (32, 527534), (49, 344512), (56, 301448), (64, 263767), (98, 172256), (112, 150724), (196, 86128), (224, 75362), (343, 49216), (392, 43064), (448, 37681), (686, 24608), (769, 21952), (784, 21532), (1372, 12304), (1538, 10976), (1568, 10766), (2744, 6152), (3076, 5488), (3136, 5383)]