31279328

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{18443}}^1$

素因数の和:18506

約数の個数: 24

約数和(自身を含む): 62746488

約数和(自身を除く): 31467160

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 18443, 36886, 73772, 147544, 295088, 590176, 977479, 1954958, 3909916, 7819832, 15639664, 31279328]

約数ペア:

[(1, 31279328), (2, 15639664), (4, 7819832), (8, 3909916), (16, 1954958), (32, 977479), (53, 590176), (106, 295088), (212, 147544), (424, 73772), (848, 36886), (1696, 18443)]