233087618

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{5479}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 355104000

約数和(自身を除く): 122016382

約数列:

[1, 2, 89, 178, 239, 478, 5479, 10958, 21271, 42542, 487631, 975262, 1309481, 2618962, 116543809, 233087618]

約数ペア:

[(1, 233087618), (2, 116543809), (89, 2618962), (178, 1309481), (239, 975262), (478, 487631), (5479, 42542), (10958, 21271)]