90651968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{128767}}^1$

素因数の和:128790

約数の個数: 28

約数和(自身を含む): 196242432

約数和(自身を除く): 105590464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 128767, 257534, 515068, 1030136, 1416437, 2060272, 2832874, 4120544, 5665748, 8241088, 11331496, 22662992, 45325984, 90651968]

約数ペア:

[(1, 90651968), (2, 45325984), (4, 22662992), (8, 11331496), (11, 8241088), (16, 5665748), (22, 4120544), (32, 2832874), (44, 2060272), (64, 1416437), (88, 1030136), (176, 515068), (352, 257534), (704, 128767)]