172000936

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{208739}}^1$

素因数の和:208848

約数の個数: 16

約数和(自身を含む): 325634400

約数和(自身を除く): 153633464

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 208739, 417478, 834956, 1669912, 21500117, 43000234, 86000468, 172000936]

約数ペア:

[(1, 172000936), (2, 86000468), (4, 43000234), (8, 21500117), (103, 1669912), (206, 834956), (412, 417478), (824, 208739)]