16138288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19031}}^1$

素因数の和:19092

約数の個数: 20

約数和(自身を含む): 31859568

約数和(自身を除く): 15721280

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19031, 38062, 76124, 152248, 304496, 1008643, 2017286, 4034572, 8069144, 16138288]

約数ペア:

[(1, 16138288), (2, 8069144), (4, 4034572), (8, 2017286), (16, 1008643), (53, 304496), (106, 152248), (212, 76124), (424, 38062), (848, 19031)]