87660044

素因数分解:

$2^2\times {\mathrm{2081}}^1\times {\mathrm{10531}}^1$

素因数の和:12616

約数の個数: 12

約数和(自身を含む): 153493368

約数和(自身を除く): 65833324

約数列:

[1, 2, 4, 2081, 4162, 8324, 10531, 21062, 42124, 21915011, 43830022, 87660044]

約数ペア:

[(1, 87660044), (2, 43830022), (4, 21915011), (2081, 42124), (4162, 21062), (8324, 10531)]