99985004

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20641}}^1$

素因数の和:20825

約数の個数: 24

約数和(自身を含む): 201135648

約数和(自身を除く): 101150644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 20641, 41282, 82564, 144487, 288974, 577948, 3570893, 7141786, 14283572, 24996251, 49992502, 99985004]

約数ペア:

[(1, 99985004), (2, 49992502), (4, 24996251), (7, 14283572), (14, 7141786), (28, 3570893), (173, 577948), (346, 288974), (692, 144487), (1211, 82564), (2422, 41282), (4844, 20641)]