201801600016

素因数分解:

$2^4\times {\mathrm{12612600001}}^1$

素因数の和:12612600009

約数の個数: 10

約数和(自身を含む): 390990600062

約数和(自身を除く): 189189000046

約数列:

[1, 2, 4, 8, 16, 12612600001, 25225200002, 50450400004, 100900800008, 201801600016]

約数ペア:

[(1, 201801600016), (2, 100900800008), (4, 50450400004), (8, 25225200002), (16, 12612600001)]