128949536

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{55201}}^1$

素因数の和:55284

約数の個数: 24

約数和(自身を含む): 257351724

約数和(自身を除く): 128402188

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 55201, 110402, 220804, 441608, 883216, 1766432, 4029673, 8059346, 16118692, 32237384, 64474768, 128949536]

約数ペア:

[(1, 128949536), (2, 64474768), (4, 32237384), (8, 16118692), (16, 8059346), (32, 4029673), (73, 1766432), (146, 883216), (292, 441608), (584, 220804), (1168, 110402), (2336, 55201)]