81146846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{99689}}^1$

素因数の和:99739

約数の個数: 16

約数和(自身を含む): 136375920

約数和(自身を除く): 55229074

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 99689, 199378, 1096579, 2193158, 3688493, 7376986, 40573423, 81146846]

約数ペア:

[(1, 81146846), (2, 40573423), (11, 7376986), (22, 3688493), (37, 2193158), (74, 1096579), (407, 199378), (814, 99689)]