90590054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{7321}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 142339680

約数和(自身を除く): 51749626

約数列:

[1, 2, 23, 46, 269, 538, 6187, 7321, 12374, 14642, 168383, 336766, 1969349, 3938698, 45295027, 90590054]

約数ペア:

[(1, 90590054), (2, 45295027), (23, 3938698), (46, 1969349), (269, 336766), (538, 168383), (6187, 14642), (7321, 12374)]