87666986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107699}}^1$

素因数の和:107749

約数の個数: 16

約数和(自身を含む): 147333600

約数和(自身を除く): 59666614

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 107699, 215398, 1184689, 2369378, 3984863, 7969726, 43833493, 87666986]

約数ペア:

[(1, 87666986), (2, 43833493), (11, 7969726), (22, 3984863), (37, 2369378), (74, 1184689), (407, 215398), (814, 107699)]