89631138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{649501}}^1$

素因数の和:649529

約数の個数: 16

約数和(自身を含む): 187056576

約数和(自身を除く): 97425438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 649501, 1299002, 1948503, 3897006, 14938523, 29877046, 44815569, 89631138]

約数ペア:

[(1, 89631138), (2, 44815569), (3, 29877046), (6, 14938523), (23, 3897006), (46, 1948503), (69, 1299002), (138, 649501)]