87985904

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{7151}}^1$

素因数の和:7928

約数の個数: 20

約数和(自身を含む): 170718240

約数和(自身を除く): 82732336

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 7151, 12304, 14302, 28604, 57208, 114416, 5499119, 10998238, 21996476, 43992952, 87985904]

約数ペア:

[(1, 87985904), (2, 43992952), (4, 21996476), (8, 10998238), (16, 5499119), (769, 114416), (1538, 57208), (3076, 28604), (6152, 14302), (7151, 12304)]