54416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:206

約数の個数: 20

約数和(自身を含む): 111600

約数和(自身を除く): 57184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 6802, 13604, 27208, 54416]

約数ペア:

[(1, 54416), (2, 27208), (4, 13604), (8, 6802), (16, 3401), (19, 2864), (38, 1432), (76, 716), (152, 358), (179, 304)]