172656056

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{201701}}^1$

素因数の和:201814

約数の個数: 16

約数和(自身を含む): 326757240

約数和(自身を除く): 154101184

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 201701, 403402, 806804, 1613608, 21582007, 43164014, 86328028, 172656056]

約数ペア:

[(1, 172656056), (2, 86328028), (4, 43164014), (8, 21582007), (107, 1613608), (214, 806804), (428, 403402), (856, 201701)]