291224048

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{105211}}^1$

素因数の和:105392

約数の個数: 20

約数和(自身を含む): 567513528

約数和(自身を除く): 276289480

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 105211, 210422, 420844, 841688, 1683376, 18201503, 36403006, 72806012, 145612024, 291224048]

約数ペア:

[(1, 291224048), (2, 145612024), (4, 72806012), (8, 36403006), (16, 18201503), (173, 1683376), (346, 841688), (692, 420844), (1384, 210422), (2768, 105211)]