86971208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{572179}}^1$

素因数の和:572204

約数の個数: 16

約数和(自身を含む): 171654000

約数和(自身を除く): 84682792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 572179, 1144358, 2288716, 4577432, 10871401, 21742802, 43485604, 86971208]

約数ペア:

[(1, 86971208), (2, 43485604), (4, 21742802), (8, 10871401), (19, 4577432), (38, 2288716), (76, 1144358), (152, 572179)]