165731954

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{42257}}^1$

素因数の和:42349

約数の個数: 16

約数和(自身を含む): 260140248

約数和(自身を除く): 94408294

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 42257, 84514, 1563509, 2239621, 3127018, 4479242, 82865977, 165731954]

約数ペア:

[(1, 165731954), (2, 82865977), (37, 4479242), (53, 3127018), (74, 2239621), (106, 1563509), (1961, 84514), (3922, 42257)]