125873104

素因数分解:

$2^4\times 7^1\times {\mathrm{1123867}}^1$

素因数の和:1123882

約数の個数: 20

約数和(自身を含む): 278719264

約数和(自身を除く): 152846160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1123867, 2247734, 4495468, 7867069, 8990936, 15734138, 17981872, 31468276, 62936552, 125873104]

約数ペア:

[(1, 125873104), (2, 62936552), (4, 31468276), (7, 17981872), (8, 15734138), (14, 8990936), (16, 7867069), (28, 4495468), (56, 2247734), (112, 1123867)]