40545368

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{69427}}^1$

素因数の和:69506

約数の個数: 16

約数和(自身を含む): 77065080

約数和(自身を除く): 36519712

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 69427, 138854, 277708, 555416, 5068171, 10136342, 20272684, 40545368]

約数ペア:

[(1, 40545368), (2, 20272684), (4, 10136342), (8, 5068171), (73, 555416), (146, 277708), (292, 138854), (584, 69427)]