22149872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44657}}^1$

素因数の和:44696

約数の個数: 20

約数和(自身を含む): 44300736

約数和(自身を除く): 22150864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44657, 89314, 178628, 357256, 714512, 1384367, 2768734, 5537468, 11074936, 22149872]

約数ペア:

[(1, 22149872), (2, 11074936), (4, 5537468), (8, 2768734), (16, 1384367), (31, 714512), (62, 357256), (124, 178628), (248, 89314), (496, 44657)]