31714288

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{4943}}^1$

素因数の和:5352

約数の個数: 20

約数和(自身を含む): 61612128

約数和(自身を除く): 29897840

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 4943, 6416, 9886, 19772, 39544, 79088, 1982143, 3964286, 7928572, 15857144, 31714288]

約数ペア:

[(1, 31714288), (2, 15857144), (4, 7928572), (8, 3964286), (16, 1982143), (401, 79088), (802, 39544), (1604, 19772), (3208, 9886), (4943, 6416)]