90888574

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{6551}}^1$

素因数の和:7551

約数の個数: 16

約数和(自身を含む): 155990016

約数和(自身を除く): 65101442

約数列:

[1, 2, 7, 14, 991, 1982, 6551, 6937, 13102, 13874, 45857, 91714, 6492041, 12984082, 45444287, 90888574]

約数ペア:

[(1, 90888574), (2, 45444287), (7, 12984082), (14, 6492041), (991, 91714), (1982, 45857), (6551, 13874), (6937, 13102)]