47931248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{42193}}^1$

素因数の和:42272

約数の個数: 20

約数和(自身を含む): 94177008

約数和(自身を除く): 46245760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 42193, 84386, 168772, 337544, 675088, 2995703, 5991406, 11982812, 23965624, 47931248]

約数ペア:

[(1, 47931248), (2, 23965624), (4, 11982812), (8, 5991406), (16, 2995703), (71, 675088), (142, 337544), (284, 168772), (568, 84386), (1136, 42193)]