122542216

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{61027}}^1$

素因数の和:61284

約数の個数: 16

約数和(自身を含む): 230685840

約数和(自身を除く): 108143624

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 61027, 122054, 244108, 488216, 15317777, 30635554, 61271108, 122542216]

約数ペア:

[(1, 122542216), (2, 61271108), (4, 30635554), (8, 15317777), (251, 488216), (502, 244108), (1004, 122054), (2008, 61027)]