25448216

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{5711}}^1$

素因数の和:6274

約数の個数: 16

約数和(自身を含む): 47809440

約数和(自身を除く): 22361224

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 5711, 11422, 22844, 45688, 3181027, 6362054, 12724108, 25448216]

約数ペア:

[(1, 25448216), (2, 12724108), (4, 6362054), (8, 3181027), (557, 45688), (1114, 22844), (2228, 11422), (4456, 5711)]