112812016

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{17239}}^1$

素因数の和:17656

約数の個数: 20

約数和(自身を含む): 219120400

約数和(自身を除く): 106308384

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 17239, 34478, 68956, 137912, 275824, 7050751, 14101502, 28203004, 56406008, 112812016]

約数ペア:

[(1, 112812016), (2, 56406008), (4, 28203004), (8, 14101502), (16, 7050751), (409, 275824), (818, 137912), (1636, 68956), (3272, 34478), (6544, 17239)]