4145872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4950

約数の個数: 20

約数和(自身を含む): 8185860

約数和(自身を除く): 4039988

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4889, 9778, 19556, 39112, 78224, 259117, 518234, 1036468, 2072936, 4145872]

約数ペア:

[(1, 4145872), (2, 2072936), (4, 1036468), (8, 518234), (16, 259117), (53, 78224), (106, 39112), (212, 19556), (424, 9778), (848, 4889)]