85884502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90787}}^1$

素因数の和:90843

約数の個数: 16

約数和(自身を含む): 143808192

約数和(自身を除く): 57923690

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 90787, 181574, 998657, 1997314, 3903841, 7807682, 42942251, 85884502]

約数ペア:

[(1, 85884502), (2, 42942251), (11, 7807682), (22, 3903841), (43, 1997314), (86, 998657), (473, 181574), (946, 90787)]