38991376

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{3169}}^1$

素因数の和:3946

約数の個数: 20

約数和(自身を含む): 75667900

約数和(自身を除く): 36676524

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 3169, 6152, 6338, 12304, 12676, 25352, 50704, 2436961, 4873922, 9747844, 19495688, 38991376]

約数ペア:

[(1, 38991376), (2, 19495688), (4, 9747844), (8, 4873922), (16, 2436961), (769, 50704), (1538, 25352), (3076, 12676), (3169, 12304), (6152, 6338)]