90385438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{316033}}^1$

素因数の和:316059

約数の個数: 16

約数和(自身を含む): 159281136

約数和(自身を除く): 68895698

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 316033, 632066, 3476363, 4108429, 6952726, 8216858, 45192719, 90385438]

約数ペア:

[(1, 90385438), (2, 45192719), (11, 8216858), (13, 6952726), (22, 4108429), (26, 3476363), (143, 632066), (286, 316033)]