90822188

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{23627}}^1$

素因数の和:23693

約数の個数: 18

約数和(自身を含む): 164238228

約数和(自身を除く): 73416040

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 23627, 47254, 94508, 732437, 1464874, 2929748, 22705547, 45411094, 90822188]

約数ペア:

[(1, 90822188), (2, 45411094), (4, 22705547), (31, 2929748), (62, 1464874), (124, 732437), (961, 94508), (1922, 47254), (3844, 23627)]