118080656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{180001}}^1$

素因数の和:180050

約数の個数: 20

約数和(自身を含む): 234362604

約数和(自身を除く): 116281948

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 180001, 360002, 720004, 1440008, 2880016, 7380041, 14760082, 29520164, 59040328, 118080656]

約数ペア:

[(1, 118080656), (2, 59040328), (4, 29520164), (8, 14760082), (16, 7380041), (41, 2880016), (82, 1440008), (164, 720004), (328, 360002), (656, 180001)]