87752866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{11027}}^1$

素因数の和:11225

約数の個数: 16

約数和(自身を含む): 138158784

約数和(自身を除く): 50405918

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 11027, 22054, 253621, 507242, 1907671, 3815342, 43876433, 87752866]

約数ペア:

[(1, 87752866), (2, 43876433), (23, 3815342), (46, 1907671), (173, 507242), (346, 253621), (3979, 22054), (7958, 11027)]