856551296

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{64969}}^1$

素因数の和:65086

約数の個数: 32

約数和(自身を含む): 1723004400

約数和(自身を除く): 866453104

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 13184, 64969, 129938, 259876, 519752, 1039504, 2079008, 4158016, 6691807, 8316032, 13383614, 26767228, 53534456, 107068912, 214137824, 428275648, 856551296]

約数ペア:

[(1, 856551296), (2, 428275648), (4, 214137824), (8, 107068912), (16, 53534456), (32, 26767228), (64, 13383614), (103, 8316032), (128, 6691807), (206, 4158016), (412, 2079008), (824, 1039504), (1648, 519752), (3296, 259876), (6592, 129938), (13184, 64969)]