91103438

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 138696624

約数和(自身を除く): 47593186

約数列:

[1, 2, 107, 197, 214, 394, 2161, 4322, 21079, 42158, 231227, 425717, 462454, 851434, 45551719, 91103438]

約数ペア:

[(1, 91103438), (2, 45551719), (107, 851434), (197, 462454), (214, 425717), (394, 231227), (2161, 42158), (4322, 21079)]