56160148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17977}}^1$

素因数の和:18063

約数の個数: 24

約数和(自身を含む): 108730944

約数和(自身を除く): 52570796

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 17977, 35954, 71908, 197747, 395494, 790988, 1276367, 2552734, 5105468, 14040037, 28080074, 56160148]

約数ペア:

[(1, 56160148), (2, 28080074), (4, 14040037), (11, 5105468), (22, 2552734), (44, 1276367), (71, 790988), (142, 395494), (284, 197747), (781, 71908), (1562, 35954), (3124, 17977)]