164060765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{42013}}^1$

素因数の和:42100

約数の個数: 16

約数和(自身を含む): 217800576

約数和(自身を除く): 53739811

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 42013, 210065, 462143, 2310715, 2982923, 14914615, 32812153, 164060765]

約数ペア:

[(1, 164060765), (5, 32812153), (11, 14914615), (55, 2982923), (71, 2310715), (355, 462143), (781, 210065), (3905, 42013)]