128317834

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{1373}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 195283872

約数和(自身を除く): 66966038

約数列:

[1, 2, 83, 166, 563, 1126, 1373, 2746, 46729, 93458, 113959, 227918, 772999, 1545998, 64158917, 128317834]

約数ペア:

[(1, 128317834), (2, 64158917), (83, 1545998), (166, 772999), (563, 227918), (1126, 113959), (1373, 93458), (2746, 46729)]