67158908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{987631}}^1$

素因数の和:987652

約数の個数: 12

約数和(自身を含む): 124441632

約数和(自身を除く): 57282724

約数列:

[1, 2, 4, 17, 34, 68, 987631, 1975262, 3950524, 16789727, 33579454, 67158908]

約数ペア:

[(1, 67158908), (2, 33579454), (4, 16789727), (17, 3950524), (34, 1975262), (68, 987631)]