42567878

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 64895040

約数和(自身を除く): 22327162

約数列:

[1, 2, 83, 166, 347, 694, 739, 1478, 28801, 57602, 61337, 122674, 256433, 512866, 21283939, 42567878]

約数ペア:

[(1, 42567878), (2, 21283939), (83, 512866), (166, 256433), (347, 122674), (694, 61337), (739, 57602), (1478, 28801)]