90463394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{208441}}^1$

素因数の和:208481

約数の個数: 16

約数和(自身を含む): 160083456

約数和(自身を除く): 69620062

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 208441, 416882, 1459087, 2918174, 6461671, 12923342, 45231697, 90463394]

約数ペア:

[(1, 90463394), (2, 45231697), (7, 12923342), (14, 6461671), (31, 2918174), (62, 1459087), (217, 416882), (434, 208441)]