11431376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{64951}}^1$

素因数の和:64970

約数の個数: 20

約数和(自身を含む): 24162144

約数和(自身を除く): 12730768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 64951, 129902, 259804, 519608, 714461, 1039216, 1428922, 2857844, 5715688, 11431376]

約数ペア:

[(1, 11431376), (2, 5715688), (4, 2857844), (8, 1428922), (11, 1039216), (16, 714461), (22, 519608), (44, 259804), (88, 129902), (176, 64951)]