40491056

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{34667}}^1$

素因数の和:34748

約数の個数: 20

約数和(自身を含む): 79528392

約数和(自身を除く): 39037336

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 34667, 69334, 138668, 277336, 554672, 2530691, 5061382, 10122764, 20245528, 40491056]

約数ペア:

[(1, 40491056), (2, 20245528), (4, 10122764), (8, 5061382), (16, 2530691), (73, 554672), (146, 277336), (292, 138668), (584, 69334), (1168, 34667)]