28311496

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22541}}^1$

素因数の和:22704

約数の個数: 16

約数和(自身を含む): 53424540

約数和(自身を除く): 25113044

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22541, 45082, 90164, 180328, 3538937, 7077874, 14155748, 28311496]

約数ペア:

[(1, 28311496), (2, 14155748), (4, 7077874), (8, 3538937), (157, 180328), (314, 90164), (628, 45082), (1256, 22541)]