87789872

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{9643}}^1$

素因数の和:10220

約数の個数: 20

約数和(自身を含む): 170409480

約数和(自身を除く): 82619608

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 9643, 19286, 38572, 77144, 154288, 5486867, 10973734, 21947468, 43894936, 87789872]

約数ペア:

[(1, 87789872), (2, 43894936), (4, 21947468), (8, 10973734), (16, 5486867), (569, 154288), (1138, 77144), (2276, 38572), (4552, 19286), (9104, 9643)]