170787314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 278446080

約数和(自身を除く): 107658766

約数列:

[1, 2, 19, 38, 43, 86, 127, 254, 817, 823, 1634, 1646, 2413, 4826, 5461, 10922, 15637, 31274, 35389, 70778, 103759, 104521, 207518, 209042, 672391, 1344782, 1985899, 3971798, 4494403, 8988806, 85393657, 170787314]

約数ペア:

[(1, 170787314), (2, 85393657), (19, 8988806), (38, 4494403), (43, 3971798), (86, 1985899), (127, 1344782), (254, 672391), (817, 209042), (823, 207518), (1634, 104521), (1646, 103759), (2413, 70778), (4826, 35389), (5461, 31274), (10922, 15637)]