85085618

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 129212160

約数和(自身を除く): 44126542

約数列:

[1, 2, 109, 218, 607, 643, 1214, 1286, 66163, 70087, 132326, 140174, 390301, 780602, 42542809, 85085618]

約数ペア:

[(1, 85085618), (2, 42542809), (109, 780602), (218, 390301), (607, 140174), (643, 132326), (1214, 70087), (1286, 66163)]