163125388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{994667}}^1$

素因数の和:994712

約数の個数: 12

約数和(自身を含む): 292432392

約数和(自身を除く): 129307004

約数列:

[1, 2, 4, 41, 82, 164, 994667, 1989334, 3978668, 40781347, 81562694, 163125388]

約数ペア:

[(1, 163125388), (2, 81562694), (4, 40781347), (41, 3978668), (82, 1989334), (164, 994667)]