90207062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{57751}}^1$

素因数の和:57835

約数の個数: 16

約数和(自身を含む): 149693184

約数和(自身を除く): 59486122

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 57751, 115502, 635261, 1270522, 4100321, 8200642, 45103531, 90207062]

約数ペア:

[(1, 90207062), (2, 45103531), (11, 8200642), (22, 4100321), (71, 1270522), (142, 635261), (781, 115502), (1562, 57751)]